Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10258823 | Instrumented total body recumbent cross trainer system | Neil M. Cole, Douglas R. Hennigar, Richard N. Sarns, Matthew P. Weber, Carol J. Wilson | 2019-04-16 |
| D650871 | Recumbent stepper | Richard N. Sarns, Joseph M. Sarns, Matthew P. Weber | 2011-12-20 |
| 5356356 | Recumbent total body exerciser | Mark D. Hildebrandt, Todd A. Sutton | 1994-10-18 |