Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6443241 | Pipe running tool | Daniel Juhasz, George I. Boyadjieff, Hans van Rijzingen | 2002-09-03 |
| 6354158 | System for measuring torque applied to the drum shaft of a hoist | Bruce B. Prior, Timothy I. Montgomery, Tarun Khanna | 2002-03-12 |