Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6712689 | Cockpit vent for a power boat | Emerson Wesley Ritchie | 2004-03-30 |
| D313082 | Battery-powered night light with foot-operated pressure switch pad for a commode | — | 1990-12-18 |