Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451310 | Mobile water heating apparatus | Gerald Wayne Lind, Justin Lydell Mason, Noland Harper Critchfield, Jeffery K. Cooper | 2019-10-22 |
| 9052121 | Mobile water heating apparatus | Gerald Wayne Lind, Justin Lydell Mason, Noland Harper Critchfield, Jeffery K. Cooper | 2015-06-09 |
| 6579552 | Compressed bale method | Roger R. Myhre, Lawrence K. Cooper, Jeffrey K. Cooper, Daniel L. Peterson | 2003-06-17 |
| 5689941 | High density combination dry hay and haylage/silage livestock feed-making appartus | John M. Gombos, Moshe Leashno, Jeffrey K. Cooper, Lawrence K. Cooper, Daniel L. Peterson | 1997-11-25 |
| 4344784 | Filter assembly for clean air rooms and work stations | Peter C. Deckas, James V. Leebens, Jr. | 1982-08-17 |