Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6609986 | Mechanical tensioner comprised of a rigid arm urged against chain by at least one blade type spring | — | 2003-08-26 |
| 6575861 | Sprocket and chain for limiting chordal fall motion | George L. Markley | 2003-06-10 |