Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5656157 | Separation of components of mixtures | C. Patrick McKee, Alex R. Carra | 1997-08-12 |
| 4369547 | Animal skinning machine | Donald E. Robertson, Randall Robertson, Darrin Robertson | 1983-01-25 |