Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4879365 | High preformance one-component urethane compositions with excellent weathering properties and method for making and using same | Glenn Petschke | 1989-11-07 |
| 4228246 | Manufacture of fluorocarbon expanded polystyrene | Daniel F. Harnish, Philip Jones | 1980-10-14 |