Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4934887 | Bolt guard | Terrell L. Sharp | 1990-06-19 |
| 4787793 | Bolt guard | — | 1988-11-29 |
| 4586852 | Apparatus for the reclamation of slurry from the bottom of a storage silo | Ronald L. Oda, Jeffrey L. Beck, Robert M. Blubaugh, Ricky L. Shaw, Michael P. Evans | 1986-05-06 |
| 4543018 | Two section deep sump solids slurry recovery system | Ronald L. Oda | 1985-09-24 |