Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475859 | Rivetless anchor nut and method | — | 1984-10-09 |
| 4341420 | Lounge chair | William F. Knowles, Larry F. Knowles | 1982-07-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475859 | Rivetless anchor nut and method | — | 1984-10-09 |
| 4341420 | Lounge chair | William F. Knowles, Larry F. Knowles | 1982-07-27 |