Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5610818 | Remote operated computer assisted precise pile driving and rig drilling system | Neil Ackroyd, Gary Sedman Chisholm, Brent O'Meagher, Steve Smith | 1997-03-11 | $1,032,000 |