Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189618 | Wellbore wash nozzle system | Robert S. Beeman, Guy L. McClung, III, Stephen P. Breaux | 2001-02-20 |
| 5826651 | Wellbore single trip milling | Thurman B. Carter, William A. Blizzard, Jr., Richard M. Ward | 1998-10-27 |
| 5735359 | Wellbore cutting tool | Robert S. Beeman | 1998-04-07 |
| 5494111 | Permanent whipstock | John P. Davis, Gerald D. Lynde, Arthur G. Alexander | 1996-02-27 |
| 5474126 | Retrievable whipstock system | Gerald D. Lynde, Anthony Self | 1995-12-12 |