Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D675085 | Decorative flange for a hanger | — | 2013-01-29 |
| D623046 | Hanger with decorative flange | — | 2010-09-07 |
| 5144753 | Probe instrument | — | 1992-09-08 |
| 5006850 | Function transformer | — | 1991-04-09 |
| 4904184 | Periodontal probe instrument | Robert J. Ceisel | 1990-02-27 |
| 4902906 | Security lighting system | — | 1990-02-20 |
| 4857759 | Alternating current outlet adapter | Martin A. Plonus | 1989-08-15 |