Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9377082 | Inverted tooth chain and sprocket drive system with reduced meshing impact | James D. Young | 2016-06-28 |
| 8672786 | Inverted tooth chain and sprocket drive system with reduced meshing impact | James D. Young | 2014-03-18 |
| 8641565 | Inverted tooth chain sprocket with frequency modulated meshing | James D. Young, John E. Minden | 2014-02-04 |
| 8628440 | Inverted tooth chain and sprocket drive system with reduced meshing impact | James D. Young | 2014-01-14 |
| 8617012 | Blade tensioner with captured spring | James D. Young | 2013-12-31 |
| 8529389 | Inverted tooth chain and sprocket drive system with reduced meshing impact | James D. Young | 2013-09-10 |
| 7078624 | Electrical safety power cord | — | 2006-07-18 |
| 7041905 | Electrical plug safety cover | — | 2006-05-09 |
| 6832921 | Electrical safety outlet and power cord | — | 2004-12-21 |