Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759240 | Ball hitch fifth wheel | Randall A. Pulliam | 2020-09-01 |
| 10486479 | Ball hitch fifth wheel | Randall A. Pulliam, Kurt E. McKesson | 2019-11-26 |
| 10377195 | Pin box having receiver for interchangeable coupler | Randall A. Pulliam | 2019-08-13 |
| 10322613 | Kingpin adapter | Randall A. Pulliam | 2019-06-18 |
| 10065467 | Ball hitch fifth wheel | Randall A. Pulliam, William A. Aske, Kurt E. McKesson | 2018-09-04 |
| 9919571 | Kingpin adapter | Randall A. Pulliam | 2018-03-20 |
| 9248714 | Adapter with S-cam | William A. Aske, Randall A. Pulliam | 2016-02-02 |
| 8876142 | Adapter with S-cam | William A. Aske, Randall A. Pulliam | 2014-11-04 |