Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5885843 | Device and method for determining oxygen concentration and pressure in gases | Michael R. Ayers | 1999-03-23 |
| 5879744 | Method of manufacturing aerogel composites | Wanqing Cao | 1999-03-09 |
| 5855953 | Aerogel composites and method of manufacture | Wanqing Cao | 1999-01-05 |
| 4610863 | Process for forming transparent aerogel insulating arrays | Param H. Tewari | 1986-09-09 |
| 4499893 | Solar heat receiver | Leif J. Hansen, David B. Evans | 1985-02-19 |
| 4452047 | Reciprocating solar engine | Patricia G. Hull | 1984-06-05 |
| 4452771 | Carbon particles | — | 1984-06-05 |
| 4403601 | Radiation receiver | — | 1983-09-13 |
| 4396852 | Windmill | — | 1983-08-02 |
| 4313304 | Radiant energy collection and conversion apparatus and method | — | 1982-02-02 |