Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031432 | Excavation apparatus with supporting linkage | Edward Marshall Pollock, Andrew Leslie Pollock | 2024-07-09 |
| 7757780 | Excavating method and apparatus | Edward Marshall Pollock, Patrick William Harbinson | 2010-07-20 |
| 7540548 | Automobile marketing apparatus | L Keith Cline | 2009-06-02 |