Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5535689 | Vacuum planting apparatus | Thomas Keith Tallackson, Jeffery I. Peterman | 1996-07-16 |
| 4195722 | Circuit for a power operated machine | Lawrence Shumaker, Russell J. Van Rens | 1980-04-01 |