Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6098017 | Adjustable head assembly for ultrasonic logging tools that utilize a rotating sensor subassembly | Frank H. McCurdy, James W. Stroud | 2000-08-01 |
| 5841734 | Rotating acoustic transducer head for cement bond evaluation tool | Thomas Ritter, James R. Birchak, James W. Stroud, James Masino, John W. Minear | 1998-11-24 |