Compudrive Corporation
Maynard, MA, US· latest recorded location
Compudrive Corporation is named on 6 US grants and 0 published applications in this corpus. Its most frequent classification is F16H (Gearing).
- Granted patents
- 6
- Published applications
- 0
- Inventors
- 5
- Granted in 2026 so far
- 0
- Most recent grant
- 8 Sep 1992
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
By publication year.
Technology areas
Share of 6 documents
Recent patents
- Adjustable cycloidal speed reducer8 Sep 1992US 5,145,468 A
- Pancake planetary drive11 Aug 1981US 4,282,777 A
- Planetary transmission9 Jun 1981US 4,271,726 A
- Orbital drive mechanism3 Oct 1978US 4,117,746 A
- Cam-type gearing and the like11 Oct 1977US 4,052,928 A
No published applications.
Most cited
By later US patents