Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7278247 | Method and apparatus for replacing a utility pole | — | 2007-10-09 |
| 5301712 | Slide valve | Lee Ernie Treichel | 1994-04-12 |
| 4667731 | Coke cooler | Frank J. Jandrasi, Arthur J. Post, Jr. | 1987-05-26 |
| 4557804 | Coke cooler | Carl E. Walter, Arthur J. Post, Jr. | 1985-12-10 |