Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338585 | Converting vibration energy to electrical energy in a vibratory compaction machine | Fares Beainy, Ashraf Zeid | 2025-06-24 |
| 12305342 | Noise reducing resonator in a surface compaction machine | David C. Clark | 2025-05-20 |
| 11698119 | Directional vibration control apparatus for compactor drum with single eccentric | Michael MacDonald | 2023-07-11 |
| 11591005 | Tunable dynamic absorber for attenuating vibration | Marlin Zeis, Michael Wayne Graham | 2023-02-28 |