Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657404 | Method and apparatus for power control | Howard G. Clark, IV | 2003-12-02 |
| 5944024 | Vacuum filtration system especially adapted for removing smoke in the vicinity of ashtrays | Neil Ambrosio, William Forsythe, Bruce Hatton, Robert Keaton | 1999-08-31 |
| D403805 | Combined coaster and hood for removing smoke from ashtrays | Neil Ambrosio, William Forsythe, Bruce Hatton, Robert Keaton | 1999-01-05 |
| D388531 | Hood for collecting smoke from ashtrays | Neil Ambrosio, William Forsythe, Bruce Hatton, Robert Keaton | 1997-12-30 |
| D373217 | Ashtray | Terry Adams, Neil Ambrosio, William E. Bratton, Bruce Hatton, William A. Swat | 1996-08-27 |
| 5542438 | Smokeless ashtray system | Terry Adams, Neil Ambrosio, William E. Bratton, William Forsythe, Bruce Hatton +1 more | 1996-08-06 |
| D356287 | Scrubber blade | — | 1995-03-14 |
| 5361784 | System for removing and disposing of cigarette and cigar smoke and residues | — | 1994-11-08 |
| 5235720 | Windshield wiper assembly with scrubbing blade | — | 1993-08-17 |