Inventor
Scott E. Greatrake
Inventor
Fountain Valley, CA, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B63Cprimary
B63CLaunching, hauling-out, or dry-docking of vessels83%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,261,396'Divers\' snorkel purge reservoir'1993D0328959'Diver\'s mouthpiece fixture'19924,913,589'Diver\'s buoyancy compensator and backpack with independent suspension'19904,810,134'Single walled diver\'s buoyancy compensator'1989D0299286'Diver\'s buoyancy compensator backpack support'1989D0296919'Adjustable diver\'s belt'19884,694,772'Diver\'s buoyancy compensator belt'19874,690,314'Buoyancy compensator insertable backpack'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1989Patents assigned to USD CORP (3)· patent assignee history
1987Patents assigned to FAULCONER MARK (1)· patent assignee history
1987Patents assigned to GREATRAKE SCOTT E (1)· patent assignee history
1987–1989Based in Fountain Valley, CA, US· patent location history
1989–1993Patents assigned to US DIVERS CO INC (4)· patent assignee history
1989Based in Santa Ana, CA, US· patent location history
1990–1993Based in San Clemente, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| US DIVERS CO INC | 4 | 1989–1993 |
| USD CORP | 3 | 1987–1989 |
| FAULCONER MARK | 1 | 1987 |
| GREATRAKE SCOTT Eself | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fountain Valley, California, US | 4 | 1987–1989 |
| San Clemente, California, US | 3 | 1990–1993 |
| Santa Ana, California, US | 1 | 1989 |