Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10806814 | Stethoscope and hand sanitizer | Mark D. Kolins | 2020-10-20 |
| 10188763 | Apparatus and method for sanitizing stethoscope heads | Mark D. Kolins | 2019-01-29 |
| 9993572 | Apparatus and method for sanitizing stethoscope heads | Mark D. Kolins | 2018-06-12 |
| 9138500 | Apparatus and method for sanitizing stethoscope heads | Mark D. Kolins | 2015-09-22 |
| 4746877 | Direct-coupled wideband amplifier | — | 1988-05-24 |