Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7350770 | Air conditioner compressor hoist | — | 2008-04-01 |
| RE39733 | Impeller for coolant pumps | R. David Morris, Curtis Ulm, George Tomlinson | 2007-07-17 |
| 6413039 | Impeller for coolant pumps | R. David Morris, Curtis Ulm, George Tomlinson | 2002-07-02 |
| 4497365 | Heat exchanger | — | 1985-02-05 |