Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10667782 | Stethoscope | Robert S. Kody, Daniel J. Rogers, Raymond L. Watrous | 2020-06-02 |
| 10398406 | One piece stethoscope diaphragm | Dean E. Sitz, Mary Jo Johnson | 2019-09-03 |
| 10213181 | Stethoscope diaphragm | Mary Jo Johnson, Dean E. Sitz | 2019-02-26 |
| D814631 | Stethoscope with one-piece tubing, chest piece and diaphragm-rim | Robert S. Kody, Daniel J. Rogers | 2018-04-03 |
| 6386471 | System and method for automating the assembly of data storage devices | Gregg C. Hagen, Gregory D. Roberts, Gregory H. Johnson, Michael W. Johnson, Bryan Noble | 2002-05-14 |