Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D409965 | Interior of a truck door panel | Franz Mueller, Robert Scott Tirey, Robert M. Zimmerman | 1999-05-18 |
| 5137753 | Pelletizing ash | Alan E. Bland, Richard K. Cox, E. Ray Lichty, Allen R. Rowen | 1992-08-11 |
| D283647 | Lighting fixture for deck umbrella | — | 1986-04-29 |