Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4200207 | Hot melt adhesive foam pump system | Larry D. Akers | 1980-04-29 |
| 4193745 | Gear pump with means for dispersing gas into liquid | William Michael Hamilton, Jeffrey J. Kruke, Larry D. Akers | 1980-03-18 |