Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5886955 | Personal electronic clock related device with a limited automatic multiple recall alarm suspension control means | — | 1999-03-23 |
| 5141027 | Dual control stem value | — | 1992-08-25 |
| 5101852 | Liquid intrusion prevention and elimination device | — | 1992-04-07 |
| D313880 | Scraper | — | 1991-01-15 |
| 4979302 | Angularly disposed scraper blade | — | 1990-12-25 |
| 4574417 | Scraper | — | 1986-03-11 |