Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D533926 | Toilet | — | 2006-12-19 |
| 4479631 | Hydraulically balanced valve mechanism | R. Frank Nestich | 1984-10-30 |
| 4453560 | Hydraulically balanced valve mechanism | R. Frank Nestich | 1984-06-12 |
| D270856 | Holding tank for a boat or the like | Robert S. Peets, James A. Sigler | 1983-10-04 |