Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D336507 | Ice fishing tip up frame | — | 1993-06-15 |
| 5020263 | Fish actuated ice fishing signaling device and method of using it | — | 1991-06-04 |
| 4951407 | Yieldable sign stand | — | 1990-08-28 |
| 4498657 | Sign standard for supporting and displaying a sign | — | 1985-02-12 |
| 4441214 | Protective head shield | Linda B. Werner | 1984-04-10 |