Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6904847 | Removable or invertable in-situ model railroad wheel cleaner | — | 2005-06-14 |
| 4717073 | Sprayer head | — | 1988-01-05 |
| 4713054 | Implanted muscle powered drug dispensing system | L. Thomas Kelly, Esther V. M. Hamel | 1987-12-15 |
| 4701180 | Implanted anchor and insert with analog display | L. Thomas Kelly, Esther V. M. Hamel | 1987-10-20 |
| 4206766 | Apparatus for detecting animal estrus | — | 1980-06-10 |