Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10995568 | Automated end fitting installation system and method | — | 2021-05-04 |
| 10738546 | Multi-piece rod guide for wells | — | 2020-08-11 |
| 10385625 | Sucker rod apparatus and method | Ryan B. Rutledge | 2019-08-20 |
| 9181757 | Sucker rod apparatus and method | Ryan B. Rutledge | 2015-11-10 |
| 9045951 | Sucker rod apparatus and method | Ryan B. Rutledge | 2015-06-02 |
| 8851162 | Sucker rod apparatus and method | Ryan B. Rutledge | 2014-10-07 |
| 8113277 | Sucker rod end fittings and method of using same | Russell P. Rutledge, Sr., Ryan B. Rutledge | 2012-02-14 |
| 8062463 | Method of assembling sucker rods and end fittings | Russell P. Rutledge, Sr., Richard D. Burchett, Floyd L. Brownfield | 2011-11-22 |
| 4919560 | Oil well sucker rod | Woodrow T. Rutledge, Jr., T. Mike Jones, Don E. McCown, J. Tom Hodnett | 1990-04-24 |
| RE32865 | Fiberglass sucker rod construction | Woodrow T. Rutledge, Jr., Jon B Freeman, Stephen D. Clark | 1989-02-14 |
| 4475404 | Pull tester | Woodrow T. Rutledge, Jr., John E. Freeman | 1984-10-09 |
| 4360288 | Fiberglass sucker rod construction | Woodrow T. Rutledge, Jr., John E. Freeman, Steven D. Clark | 1982-11-23 |