Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10639928 | Pitcher's circle compass | — | 2020-05-05 |
| 4792363 | Vent cleaning system | Smead P. Franklin, Jr. | 1988-12-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10639928 | Pitcher's circle compass | — | 2020-05-05 |
| 4792363 | Vent cleaning system | Smead P. Franklin, Jr. | 1988-12-20 |