Inventor
William H. Nedderman, Jr.
Inventor
Middletown, RI, US
Overview
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Bprimary
B63BShips or other waterborne vessels18%
Y02TClimate change mitigation technologies related to transportation11%
B63HMarine propulsion or steering9%
F42BExplosive charges, e.g. for blasting, fireworks, ammunition7%
B63GOffensive or defensive arrangements on vessels4%
Y10TTechnical subjects covered by former us classification4%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
B64CAeroplanes2%
B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load2%
E05FDevices for moving wings into open or closed position2%
PatentTitleYear
7,237,353'Muzzle break with gas relief membrane for an underwater gun'20076,732,410'Precision hinge mounting stops'20046,708,635'Shell joint with an adjustable gas ejection slot'20046,465,902'Controllable camber windmill blades'20026,415,729'Side plate rudder system'20026,371,247'Lift assembly'20026,365,890'Underwater optical load cell system'20026,336,834'Self-deploying rudder for high speed maneuverability of jet-powered watercraft'20026,286,447'Baffle system for mitigation of thruster wake deficit'20015,924,453'Piston and cylinder actuated polymer mixing valve'19995,898,109'Strut-mounted drag balance'19995,839,700'Articulated fin'19985,758,691'Self-sealing mixing valve'19985,708,232'Highly maneuverable underwater vehicle'19985,706,253'Acoustic receiver array assembly'19985,619,945'Drag reduction polymer ejection system for underwater vehicle'19975,615,632'Underwater vehicle and a fin assembly therefor'19975,603,278'Buoyant test vehicle polymer ejection nose assembly'19975,597,337'Quick change fin assembly for buoyant test vehicles'19975,533,699'Adjustable two-axis instrument mount'19965,517,935'Underwater vehicle polymer ejection control valve assembly'19965,462,000'Non-turbulent pull down eye for buoyant test vehicle'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1998Patents assigned to US ARMY (10)· patent assignee history
1995–2007Based in Middletown, RI, US· patent location history
1996Based in Newport, RI, US· patent location history
1998–2004Patents assigned to US NAVY (11)· patent assignee history
2007Patents assigned to US HEALTH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US NAVY | 11 | 1998–2004 |
| US ARMY | 10 | 1995–1998 |
| US HEALTH | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Middletown, RI, US | 21 | 1995–2007 |
| Newport, RI, US | 1 | 1996 |