Nautical Development, Inc.
Spokane, WA, US· latest recorded location
Nautical Development, Inc. is named on 5 US grants and 0 published applications in this corpus. Its most frequent classification is B63H (Marine propulsion or steering).
- Granted patents
- 5
- Published applications
- 0
- Inventors
- 1
- Granted in 2026 so far
- 0
- Most recent grant
- 29 Nov 1994
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
By publication year.
Technology areas
Share of 5 documents
Recent patents
- Automatic variable discrete pitch marine propeller29 Nov 1994US 5,368,442 A
- Damped automatic variable pitch marine propeller31 Aug 1993US 5,240,374 A
- Automatic variable discrete pitch marine propeller14 Jul 1992US 5,129,785 A
- Automatic variable pitch marine propeller16 Jul 1991US 5,032,057 A
- Self-actuating variable pitch marine propeller29 May 1990US 4,929,153 A
No published applications.
Most cited
By later US patents
- Damped automatic variable pitch marine propeller12US 5,240,374 A1993
- Self-actuating variable pitch marine propeller11US 4,929,153 A1990
- Automatic variable pitch marine propeller10US 5,032,057 A1991
- Automatic variable discrete pitch marine propeller4US 5,129,785 A1992
- Automatic variable discrete pitch marine propeller4US 5,368,442 A1994