Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6994822 | Method for improving insulation in hollow metal volumes | — | 2006-02-07 |
| 6959757 | Black layer coated heat exchanger | — | 2005-11-01 |
| 6878334 | Condensing heat exchanger formed of norbornene polymer | — | 2005-04-12 |
| 6810999 | Reduction of oil entrapment in heat exchanger tubing | — | 2004-11-02 |
| 6648066 | Method of making a condensing heat exchanger by direct extrusion coating of a film | — | 2003-11-18 |
| 6527906 | Elastomer adhesive for condensing furnace heat exchanger laminate material | — | 2003-03-04 |
| 5346766 | Positionable-repositionable pressure-sensitive adhesive | Gary Watts | 1994-09-13 |
| 5192612 | Positionable-repositionable pressure-sensitive adhesive | Gary Watts | 1993-03-09 |