Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11266871 | Stair exerciser apparatus | Michael J Fidler, Alexander E Hanson, Noel R. Johnson, Mark J. Kannel | 2022-03-08 |
| 11047731 | Auto-calibration of load cell in measuring discrete weights | Mark J. Kannel | 2021-06-29 |
| 10596409 | Stair exerciser apparatus | Michael J Fidler, Alexander E Hanson, Noel R. Johnson, Mark J. Kannel | 2020-03-24 |