Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854641 | Adjustable chair | Richard G. Reineman | 1989-08-08 |
| 4563971 | Retractable boat keel | — | 1986-01-14 |
| 4381718 | Low emissions process and burner | Michael P. Heap, G. Blair Martin, David W. Pershing, Dee P. Rees, Dennis M. Zallen | 1983-05-03 |
| 4376416 | Convertible sailboat/motorboat | — | 1983-03-15 |