Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283421 | Electric appliance with safety switching arrangement | — | 1994-02-01 |
| 5159491 | Combination collimating lens and correcting prism | — | 1992-10-27 |
| 5125068 | Apparatus for controlling heating of fluids utilizing adjustable temperature set point | John McNair | 1992-06-23 |
| 5042928 | Parallel catadioptric optical element | — | 1991-08-27 |
| 5018775 | Rope assembly | Henry A. McKenna | 1991-05-28 |
| 4985418 | Pharmaceutical compositions | — | 1991-01-15 |
| 4764998 | Retractable cover | Kevin N. Norris, Vaughan Dobbyns, Stephen T. Garrood, Neville L. Cousins | 1988-08-23 |