Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4356895 | Elevator system | George A. Kappenhagen, John E. Pace, Robert A. Sette, Charles E. Randall, Leigh F. Jackson +1 more | 1982-11-02 |
| 4322703 | Electrical switch and actuator therefor having both linear and angular adjustment therebetween | Leigh F. Jackson | 1982-03-30 |