Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031432 | Excavation apparatus with supporting linkage | Edward Marshall Pollock, Jeffrey Haas | 2024-07-09 |
| 11105107 | Roofing construction tool | — | 2021-08-31 |
| 9856698 | Self-propelled, towable coring apparatus | Edward Marshall Pollock, Pasquale Colangelo | 2018-01-02 |
| 8327950 | Excavation apparatus | Edward Marshall Pollock | 2012-12-11 |