Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4964278 | Method of separating condensible vapors from particles in highly compressed gases | Hwa-Chi Wang, Stephen Chesters | 1990-10-23 |
| 4962673 | Pressure reduction device for particle sampling from compressed gases | Hwa-Chi Wang, Donnel Montgomery, Gerhard Kasper | 1990-10-16 |
| 4878510 | Method for reducing pressure of highly compressed gases without generation of condensation droplets | Gerhard Kasper, Yukinobu Nishikawa | 1989-11-07 |
| 4794086 | Method for measurement of impurities in liquids | Gerhard Kasper | 1988-12-27 |