Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496765 | Control system and method for payload control in mobile platform cranes | Rush D. Robinett, III, John T. Feddema, Gordon G. Parker | 2002-12-17 |
| 6442439 | Pendulation control system and method for rotary boom cranes | Rush D. Robinett, III, John T. Feddema, Gordon G. Parker | 2002-08-27 |
| 5079920 | Hydraulic shape memory material stress to hydraulic pressure transducer | Charles A. Whitehead | 1992-01-14 |