Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10895113 | Drilling system, biasing mechanism and method for directionally drilling a borehole | Stuart Schaaf | 2021-01-19 |
| 10301877 | Drilling system, biasing mechanism and method for directionally drilling a borehole | Stuart Schaaf | 2019-05-28 |
| 9556678 | Drilling system, biasing mechanism and method for directionally drilling a borehole | Stuart Schaaf | 2017-01-31 |
| 6057784 | Apparatus and system for making at-bit measurements while drilling | Stuart Schaaf, Jean Seydoux, Walter Thain, Alain P. Dorel | 2000-05-02 |