Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033345 | Apparatus and method for a drilling assembly | Guy Randall, Brian Hollis, William E. Burky, Joe Szarka, Jack Weyer +2 more | 2011-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033345 | Apparatus and method for a drilling assembly | Guy Randall, Brian Hollis, William E. Burky, Joe Szarka, Jack Weyer +2 more | 2011-10-11 |