Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971687 | Elevator belt assembly with noise reducing groove arrangement | Goldino Alves, Ary O. Mello, Xiaodong Luo, Bill Perron, Hugh J. O'Donnell +5 more | 2011-07-05 |
| 4213518 | Fixed position pendular-type vibration absorber with linearization at fixed or variable frequencies | Kenneth C. Mard, Edward Lavoie | 1980-07-22 |