Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9338062 | Information displaying method and apparatus | Wayne Noel Johnson | 2016-05-10 |
| 7311011 | Apparatuses for interaction with a subterranean formation, and methods of use thereof | Don Clark, Terry D. Turner, Joel M. Hubbell, James B. Sisson | 2007-12-25 |
| 5518557 | Process for making railroad car truck wear plates | William K. Doyle, Gerald L. Farrell, Frank R. Hueske | 1996-05-21 |
| 4989518 | Ramp system for assembling and disassembling highway trailers and railtrucks for intermodal transportation | Thomas F. Kealey, Harry O. Wicks, Gary D. Christen, Kenneth E. Combs | 1991-02-05 |