Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320186 | Draft control system with closed loop drop/raise rate control | Charles R. Cornell, James W. Macqueene | 1994-06-14 |
| 5291407 | Draft control system with safety disconnect | Steven C. Young, Bradley A. Nielsen, David G. Sokol | 1994-03-01 |