Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4869319 | Wellhead structure | Edward J. Szymozak, William M. Taylor, Peer H. Tiemer, Larry M. Hoes, Jerry D. Smith +1 more | 1989-09-26 |
| 4862426 | Method and apparatus for operating equipment in a remote location | William C. Montgomery, Gerald S. Baker, Alfred W. Wedel, William M. Taylor | 1989-08-29 |
| 4817716 | Pipe connector and method of applying same | William M. Taylor | 1989-04-04 |