Inventor
Russell M. Sylvia
Inventor
South Dartmouth, MA, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Gprimary
B63GOffensive or defensive arrangements on vessels22%
Y10TTechnical subjects covered by former us classification10%
F25BRefrigeration machines, plants or systems7%
B63BShips or other waterborne vessels5%
B64CAeroplanes5%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft5%
B64UUnmanned aerial vehicles [uav]5%
F16FSprings5%
F41FApparatus for launching projectiles or missiles from barrels, e.g. cannons5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
10,464,693Launch canister with air bag ram201910,196,117Autonomous unmanned underwater vehicles201910,106,233Autonomous unmanned underwater vehicles201810,065,716Autonomous underwater vehicle with external, deployable payload201810,065,720Submarine pressure vessel launch canister20189,906,857'Underwater acoustic projector'20189,853,360Inflatable radar signal device20179,701,378'Autonomous underwater vehicle with external, deployable payload'20179,453,705'Payload launcher and autonomous underwater vehicle'20169,205,902'External payload module for an autonomous underwater vehicle'20158,539,898'Underwater vehicle with improved controls and modular payload'20137,024,866'Axial loaded seal system with a static L-seal'20066,598,406'Wave spring loaded split seal system'20036,408,631'Wave spring loaded split seal system'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2006Patents assigned to HELIX TECH CORP (3)· patent assignee history
2002–2019Based in South Dartmouth, MA, US· patent location history
2013–2019Patents assigned to LOCKHEED CORP (11)· patent assignee history
2013Patents assigned to MAKUCH CHRISTOPHER R (1)· patent assignee history
2013Patents assigned to SYLVIA RUSSELL M (1)· patent assignee history
2018–2019Based in Marion, MA, US· patent location history
2018Based in Bethesda, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LOCKHEED CORP | 11 | 2013–2019 |
| HELIX TECH CORP | 3 | 2002–2006 |
| MAKUCH CHRISTOPHER R | 1 | 2013 |
| SYLVIA RUSSELL Mself | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| South Dartmouth, Massachusetts, US | 11 | 2002–2019 |
| Marion, Massachusetts, US | 2 | 2018–2019 |
| Bethesda, Maryland, US | 1 | 2018 |