Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7901330 | Method and system for varying stride in an elliptical exercise machine | William T. Dalebout, N. Jeffrey Chatterton, Jaremy T. Butler, Gaylen Ercanbrack | 2011-03-08 |
| 7604573 | Method and system for varying stride in an elliptical exercise machine | William T. Dalebout, N. Jeffrey Chatterton, Jaremy T. Butler, Gaylen Ercanbrack | 2009-10-20 |