Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934629 | Method and apparatus for precise positioning of large structures | Gary Sedman Chisholm, Michael Anthony Hansby, Brent O'Meagher | 2005-08-23 |
| 5883817 | Method and apparatus for precise positioning of large structures | Gary Sedman Chisholm, Michael Anthony Hansby, Brent O'Meagher | 1999-03-16 |