Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5651223 | Door frame | William S. Novak, William C. Paul, Gregory P. Irving | 1997-07-29 |
| 4192283 | Barbecue grill cover positioning means | Marvin Eisenhauer, Loyal A. Huson | 1980-03-11 |