Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10730055 | Method of use of aggregate processing equipment | Gary Heeszel | 2020-08-04 |
| 7806948 | Filter system for internal combustion engines operated in a contaminated atmosphere | James D. Brock, Gary Heeszel, Jon Juhlin, Robert Carnes | 2010-10-05 |
| 7264104 | Crusher in-feed conveyor method and apparatus | Gary Heeszel, Robert Carnes | 2007-09-04 |