Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296030 | Painting rack for vehicle parts | — | 1994-03-22 |
| 4887789 | Form for molding columns | Frank R. Harris | 1989-12-19 |
| 4461755 | Process for producing hydrogen and sulfur from hydrogen sulfide | William D. Daley | 1984-07-24 |