Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179812 | Universal hitch intermodal well car system | Grant Keyser | 2024-12-31 |
| 10676108 | Method of converting a tri-level auto-rack railcar to a bi-level auto-rack railcar | Robert J. Cencer, Robert Ortner, George S. Creighton, James R. Mitzenberg | 2020-06-09 |
| 10183682 | Method of converting a bi-level auto-rack railcar | Robert J. Cencer, Robert Ortner, George S. Creighton, James R. Mitzenberg | 2019-01-22 |
| 9352775 | Method for determining assist torque offset and system using same | Darrel Alan Recker | 2016-05-31 |
| 7780179 | Drive system for a human powered vehicle | — | 2010-08-24 |
| 7298341 | Wheel arch including an antenna | Xavier Huchard, David L. Juzswik, Xing Ping Lin, Mathieu Tupinier | 2007-11-20 |