Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D316717 | Reversible vane for a throwing wheel | James H. Carpenter | 1991-05-07 |
| 4739937 | Apparatus for conditioning granular material | James H. Carpenter, Jerry L. Godwin, Donald G. Corderman | 1988-04-26 |