Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474804 | Elastomeric pin isolator | Timothy Samuel Farrow | 2013-07-02 |
| 6672575 | Surface effect damper | Wallace C. Flower, Douglas A. Hodgson, Paul J. Bachmeyer | 2004-01-06 |
| 6443437 | Suspension strut with damping | Samson Beyene, Charles J. Leingang | 2002-09-03 |
| 6220367 | Power tool and vibration isolator therefor | William K. Wallace, Ulrich A. Kuester | 2001-04-24 |
| 6026910 | Power tool and vibration isolator therefor | William K. Wallace, Ulrich A. Kuester | 2000-02-22 |
| 5782570 | Alignment of attachment(s) mounted on a power tool | Carl R. Muha, Jr. | 1998-07-21 |