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TECH4IMAGING LLC

COLUMBUS, OH · Aerospace · Private

Electrical Capacitance Volume Tomography (ECVT) imaging system for real-time multi-phase flow measurement in harsh environments

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Updated · tech4imaging.com

Sector
Aerospace
Headquarters
COLUMBUS, OH
Total capital
$7.8M
Federal grants
$5.4M
12 awards · 2017–2026
Rank in peer group#12 of 18
Private capital raised
None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts
$2.4M
8 awards · Energy, NASA
Rank in Aerospace#455 of 1335
Granted patents
15
15 pending · first 2015
Rank in peer group#2 of 18

Capital timeline

20092013201720212025FEDERAL ↑EQUITY ↓Cumulative $7.8M$755K$1M$1.1M$1.1M$900K$900K
20092013201720212025FEDERAL ↑EQUITY ↓Cumulative $7.8M$1M$1.1M$1.1M$900K

Latest events

  • Federal grantNASA · Phase I · SBIR Phase I Smart 2-PHASE Heat Exchangers For LH2 Cooling In Advanced Propulsion Systems For Aircraft$225K
  • Federal contractNASA · SBIR Phase I 80NSSC25C0371 Real Time Fuel Tank Health Monitoring For Cryogenic Hydrogen Aviation Fuel$156K
  • Federal grantNASA · Phase I · SBIR Phase I 80NSSC25C0371 Real Time Fuel Tank Health Monitoring For Cryogenic Hydrogen Aviation Fuel$156K
  • Federal grantNASA · Phase II · Phase II - Capacitance Based Combined Single And Two Phase Mass Flow Meter For Cryogenic Hydrogen$900K
  • Federal contractNASA · Phase II - Capacitance Based Combined Single And Two Phase Mass Flow Meter For Cryogenic Hydrogen$900K
  • Federal grantNASA · Phase I · Capacitance Based Combined Single and Two Phase Mass Flow Meter for Cryogenic Hydrogen$156K
  • Federal grantEnergy · Phase I · Two-Phase Hydrogen Mass Flow Meter for Fuel Transfer in Ground Based Infrastructure$207K
Show 13 earlier federal awards
  • Federal grantDefense · Phase I · Real-Time Fuel to Air Mixing Ratio Measurement in Hypersonic Vehicles using Electrical Capacitance Volume Tomography$75K
  • Federal contractNASA · Capacitance Mass Gauging For Cryogenic Fluids In Micro-g (capmag) With TECH4IMAGING Sensors And Engineering Services$362K
  • Federal grantEnergy · Phase II · Non-Invasive Operations Tool for Dispatchable Geothermal Wells$1.1M
  • Federal grantNASA · Phase I · Two Phase Flow Meter for Monitoring Cryogenic Fuel Boiling During Tank Transfer using Electrical Capacitance Volume Tomography$125K
  • Federal grantEnergy · Phase II · Non-Invasive Operations Tool for Dispatchable Geothermal Wells$1.1M
  • Federal grantEnergy · Phase I · Non-Invasive Operations Tool for Dispatchable Geothermal Wells$155K
  • Federal grantNSF · Phase I · SBIR Phase I: Magnetic Pressure Sensor Technology for Detection of Corrosion and NDT Applications$225K
  • Federal grantEnergy · Phase II · Real-Time 3-D Volume Imaging and Mass-Gauging of High Temperature Flows and Power System Components in a Fossil Fuel Reactor Using Electrical Capacitance Volume Tomography$1M
  • Federal contractNASA · Igf::ot::igf In This Proposed Effort, We Will Develop A Prototype Product Of A Higher Resolution Ecvt System Based On Multi-phase Decomposition For A Two Phase Flow With Water As The Liquid Phase, Namely A Phase Separator. The Intrinsic High Measuring Speed Of Capacitance Measuring Technology And Potential High Resolution Capability Of Multi-phase Decomposition Will Enable Phase Imaging At Resolution Better Than The 2~3 Mm Specified By The Topic Description. Simulation And Measurement Results We$755K
  • Federal contractNASA · Igf::ot::igf The Proposed Innovation Aims At Using Electrical Capacitance Volume Tomography Sensors (ecvt) For Decomposing Components Of A Multi-phase Flow Into Separate Phases, Electronically. Here, Each Phase Would Be Imaged And Measured Independently For Accurate Assessment Of Phase Boundaries, Phase Velocity, And Phase Hold-up Or Distribution. This Innovation Is Based On Exploiting The Dependence Of Electric Properties Of Several Materials On Excitation Frequency At Which Electrical Capacita$130K
  • Federal contractNASA · Igf::ot::igf Hardware And Feasibility Study To Measure Void Fraction And Velocity For A Two Phase Mixture$45K
  • Federal contractNASA · Purchasing Multi-physics Software, Ac/dc Module, Matlab Software, And Computer For R&d.$46K
  • Federal contractEnergy · High Speed Electrical Capacitance Volume Tomography (ecvt) System$50K

Node area is scaled to amount. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 18 peers

Line = median

Aerospace · Instrument

  • Federal grantsBelow median
  • Granted patents#2 · top 11%

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

USPTO · 15 granted of 30
  • PendingSystem For Heat Transfer Optimization Using Flow Identification SensorsUSPTOApplication 18742489
  • PendingElectrical Capacitance Volume Sensors, Tessellated Electrodes, And Segmented Electrodes For Capacitance Volume SensingUSPTOApplication 18751641
  • PendingMultidimensional Capacitance Multiphase Flow MeterUSPTOApplication 18590693
Show all 30 patent records

Related companies, and why

  • Systima Technologies, Inc.Similar federal contract value in Aerospace · $2.5M in contracts
  • HYPHEN INNOVATIONS LLCSimilar federal contract value in Aerospace · $2.5M in contracts
  • HYDROPLANE LTDSimilar federal contract value in Aerospace · $2.5M in contracts
  • LYNK GLOBAL INCSimilar federal contract value in Aerospace · $2.4M in contracts
  • Space Kinetic Corp.Similar federal contract value in Aerospace · $2.4M in contracts
  • eXclaim IP, LLCSimilar federal contract value in Aerospace · $2.3M in contracts

Regulatory activity · Aerospace

Sector-level, not company-level

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through . SBIR and STTR awards through .