Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361970 | Karate foot protector | Fred H. Wren, Jr. | 1982-12-07 |
| 4190971 | Karate foot protector | Fred H. Wren, Jr. | 1980-03-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361970 | Karate foot protector | Fred H. Wren, Jr. | 1982-12-07 |
| 4190971 | Karate foot protector | Fred H. Wren, Jr. | 1980-03-04 |