Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830421 | Service vehicles | Walter Hawelka | 1989-05-16 |
| D299627 | Fire fighting vehicle | — | 1989-01-31 |
| D295506 | Air crash tender vehicle | — | 1988-05-03 |
| 4683976 | Service vehicle | Walter Hawelka | 1987-08-04 |
| 4678041 | Fire fighting service vehicle | — | 1987-07-07 |