Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6390453 | Method and apparatus for delivery of fragrances and vapors to the nose | Donald J. Hayes, David B. Wallace, David W. Taylor, Matthew Hayes | 2002-05-21 |
| 6339897 | Method and apparatus for dispensing airborne materials for controlling pests | Donald J. Hayes, Murray Sinks | 2002-01-22 |
| 6334980 | Flexible apparatus with ablation formed chamber(s) for conducting bio-chemical analyses | Donald J. Hayes, David B. Wallace | 2002-01-01 |