Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7043974 | Multiple-blower relative humidity controlled test chamber | Douglas M. Grossman, William Wurst, Danny J. Fayak | 2006-05-16 |
| 6892591 | Multiple-blower relative humidity controlled test chamber | Douglas M. Grossman, William Wurst, Danny J. Fayak | 2005-05-17 |
| 6525493 | Materials test chamber with xenon lamp radiation | Douglas M. Grossman, Kenneth A. Roll | 2003-02-25 |
| 6285137 | Materials test chamber with xenon lamp radiation | Douglas M. Grossman, Kenneth A. Roll | 2001-09-04 |
| 5206518 | Accelerated weathering apparatus | Douglas M. Grossman | 1993-04-27 |
| 4752163 | Thread cutting diestock assembly | — | 1988-06-21 |
| 4652216 | Compressor inlet control device | Ralph G. Eslinger, Brian C. Deem | 1987-03-24 |