Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6846034 | Vehicular weather strip | Steven Angus, Matthew Richard Partsch | 2005-01-25 |
| 6059352 | Door assembly for pick-up trucks | Gary Eugene Heldt, Ryan Spencer Marshall, David L. Rush | 2000-05-09 |
| 5782523 | Reinforced door assembly for pick-up trucks | Gary Eugene Heldt, Ryan Spencer Marshall, David L. Rush | 1998-07-21 |
| 5752737 | Door reinforcement system for pick-up trucks | Gary Eugene Heldt, Ryan Spencer Marshall, David L. Rush | 1998-05-19 |
| 5364157 | Reinforced cargo door assembly | — | 1994-11-15 |
| 5297841 | Cargo door assembly | — | 1994-03-29 |