logo
Sign in

SEAKEEPER INC

SOLOMONS, MD · Founded 2007 · Robotics · Still private

Gyroscopic stabilization systems that reduce boat roll and motion

Claim this profile

Follows are private to you and power your alerts

Updated · seakeeper.com

Sector
Robotics
Headquarters
SOLOMONS, MD
Founded
2007
Latest Form D
$833K, Jun 2009
Total capital
$833K
Federal grants
None on recordNo awards found in SBIR/STTR, NIH, NSF or DoD records.
Private capital raised
$833K
1 Form D · last Jun 2009
209 months since last filing
Federal contracts
None on recordNo federal contract awards found.
Granted patents
11
29 pending · first 2024
Rank in peer group#22 of 164

Capital timeline

2009FEDERAL ↑EQUITY ↓Cumulative $833K1st Form D$833K
2009FEDERAL ↑EQUITY ↓Cumulative $833K1st Form D$833K

Latest events

  • Private capital raisedForm D · SEC · 1st filing$833K

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 164 peers

Line = median

Robotics · Device

  • Granted patents#22 · top 13%

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

Researcher links verified by same-company patents and grants
  • John D. AdamsResearcherExecutive Officer, Director, PromoterLinked by 1 patent
  • James B. Murray, Jr.DirectorNamed in SEC Form D filings
  • Louis F. RyanDirectorNamed in SEC Form D filings
  • Shepard W. McKenneyExecutive Officer, Director, PromoterNamed in SEC Form D filings

What it has protected

USPTO · 11 granted of 40
  • PendingPontoon Mounting of Rotary Blade and Attitude Control for Multi-Hull VesselsUSPTOApplication 19551526
  • GrantedAnodeUSPTOUS D1,135,853
  • PendingOrientation Fault Detection SystemUSPTOApplication 19433230
Show all 40 patent records
  • Pontoon Mounting of Rotary Blade and Attitude Control for Multi-Hull VesselsSep 3, 2026 · Application 19551526Pending
  • AnodeJul 21, 2026 · US D1,135,853Granted
  • Orientation Fault Detection SystemJul 2, 2026 · Application 19433230Pending
  • Distribution Module Including Mounting Bracket For Mounting To A Marine VesselMay 19, 2026 · US 12,633,699Granted
  • Mounting Plate Assembly And SystemDec 2, 2025 · US 12,485,998Granted
  • Dynamic Active Control SystemOct 2, 2025 · Application 19232683Pending
  • Dynamic Active Control System with Total Pitch and Roll ControlOct 2, 2025 · Application 19232758Pending
  • Dynamic Active Control System with Gyroscopic StabilizerOct 2, 2025 · Application 19232751Pending
  • Parking Pawl Safety Latch SystemAug 28, 2025 · Application 19063764Pending
  • Cable GuideJul 1, 2025 · US D1,081,594Granted
  • Dynamic Active Control System With Engine ControlJun 10, 2025 · US 12,326,735Granted
  • Distribution ModuleFeb 11, 2025 · US D1,061,448Granted
  • Commissioning StrategyFeb 4, 2025 · US 12,214,850Granted
  • Interceptor BladeDec 17, 2024 · US D1,054,360Granted
  • Nut RetainerAug 27, 2024 · US D1,039,959Granted
  • Nut RetainerAug 20, 2024 · US D1,039,369Granted
  • Control Strategy With Safe Blade Deployment LimitFeb 1, 2024 · Application 18227752Pending
  • System With Command Looping Saturation And Autopilot HeadingFeb 1, 2024 · Application 18227698Pending
  • Cable GuideJan 2, 2024 · US D1,009,803Granted
  • Water Engagement Device ActuatorFeb 9, 2023 · Application 17877785Pending
  • Dynamic Active Control System With Engine ControlApplication 63225291Pending
  • Parking Pawl Safety Latch SystemApplication PCTUS2025017319Pending
  • Orientation Fault Detection SystemApplication 63739146Pending
  • Parking Pawl Safety Latch SystemApplication 63557862Pending
  • Stability Control System With Safe Blade Deployment LimitApplication PCTUS2023029003Pending
  • System With Command Looping Saturation And Autopilot HeadingApplication PCTUS2023028991Pending
  • Distribution ModuleApplication PCTUS2023028964Pending
  • Commissioning StrategyApplication PCTUS2022040944Pending
  • Mounting Plate Assembly And SystemApplication PCTUS2022038962Pending
  • Water Engagement Device ActuatorApplication PCTUS2022038964Pending
  • Distribution ModuleApplication 63393743Pending
  • Control Strategy With Safe Blade Deployment LimitApplication 63393483Pending
  • System With Command Looping Saturation And Autopilot HeadingApplication 63393493Pending
  • Pontoon Mounting Of Rotary Blade And Attitude Control For Multi-hull VesselsApplication PCTUS2026016886Pending
  • Pontoon Mounting of Rotary Blade and Attitude Control for Multi-Hull VesselsApplication 63765494Pending
  • Dynamic Active Control System With Engine ControlApplication PCTUS2022038102Pending
  • Mounting Plate SystemApplication 63235988Pending
  • Commissioning StrategyApplication 63234894Pending
  • Water Engagement Device ActuatorApplication 63230253Pending
  • Orientation Fault Detection SystemApplication PCTUS2025061336Pending

Related companies, and why

  • INTRAMOTEV INC.Similar federal contract value in Robotics · null in contracts
  • Titan Autonomous Corp.Similar federal contract value in Robotics · null in contracts
  • REDZONE ROBOTICS INCSimilar federal contract value in Robotics · null in contracts
  • NEVADA NANOTECH SYSTEMS, INC.Similar federal contract value in Robotics · null in contracts
  • InLoop RoboticsSimilar federal contract value in Robotics · null in contracts
  • AISUSSimilar federal contract value in Robotics · null in contracts

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 .