Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6354160 | Method and apparatus for identifying and analyzing vapor elements | Gary W. Watson | 2002-03-12 |
| 6212938 | Method of detecting smell of a vapor and producing a unique visual representation thereof | — | 2001-04-10 |
| 5970803 | Method and apparatus for identifying and analyzing vapor elements | Gary W. Watson | 1999-10-26 |
| 5289715 | Vapor detection apparatus and method using an acoustic interferometer | Gary W. Watson | 1994-03-01 |
| 4654118 | Selectively etching microstructures in a glow discharge plasma | — | 1987-03-31 |
| 4467235 | Surface acoustic wave interferometer | Roger E. De Wames | 1984-08-21 |
| 4464639 | Ferroelectric surface acoustic wave devices | — | 1984-08-07 |
| 4265124 | Remote acoustic wave sensors | Teong C. Lim | 1981-05-05 |