Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4582229 | Granular chemical meter feed wheel adjustment | — | 1986-04-15 |
| 4561565 | Rate adjustment for chemical meter | William R. Lundie | 1985-12-31 |
| D266125 | Portable bar | — | 1982-09-14 |