Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6305313 | Pop-up temperature indicator for use in a 3-CD type air compressor or similar device | Brian L. Cunkelman | 2001-10-23 |
| 6286997 | Temperature indicator for use in a pressurized environment | Brian L. Cunkelman | 2001-09-11 |
| 6125872 | Temperature activated diversion valve | Brian L. Cunkelman | 2000-10-03 |