Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142316 | Power transmission belts | Jeffrey Dwight Lofgren | 2012-03-27 |
| 7780560 | Power transmission belt | Jeffrey Dwight Lofgren | 2010-08-24 |
| 7550195 | Power transmission belt | Jeffery Lofgren, Wesley James Billups | 2009-06-23 |
| 5858147 | Method of making a reinforcing fabric for power transmission belts | — | 1999-01-12 |
| 5599604 | Reinforcement fabric ply and composite | Steve C. Otradovec | 1997-02-04 |
| 4823942 | Electrically conductive document transport belt | Billy P. Martin | 1989-04-25 |