Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10667782 | Stethoscope | Robert S. Kody, Daniel J. Rogers, Raymond L. Watrous | 2020-06-02 |
JK
Joseph P. Keller
Overall (2020): #411,956 of 565,922Top 75%
1
Patents 2020