Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D255704 | Fishing lure or similar article | Ronald A. Helfenstine | 1980-07-01 |
| 4197667 | Bubbling fishing lure | Ronald A. Helfenstine | 1980-04-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D255704 | Fishing lure or similar article | Ronald A. Helfenstine | 1980-07-01 |
| 4197667 | Bubbling fishing lure | Ronald A. Helfenstine | 1980-04-15 |