Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6360444 | Method and apparatus for opening containers and reducing waste from containers | Steven P. Fluhr, David M. Evjen | 2002-03-26 |
| 4706739 | Heat exchanger | — | 1987-11-17 |
| 4638854 | Heat pipe assembly | — | 1987-01-27 |
| 4600050 | Heat exchanger | — | 1986-07-15 |