Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6511134 | Parking brake switch for an electro-hydraulic brake system | Robin S. Arndt, Andrew O. Fonkalsrud, John T. Nebgen, Michael G. Seil | 2003-01-28 |
| 6047228 | Method and apparatus for limiting the control of an implement of a work machine | Robert E. Stone | 2000-04-04 |
| 5949330 | Method and apparatus for displaying sensor outputs in a diagnostic system | John P. Hoffman, Dennis A. Barney | 1999-09-07 |
| 5453939 | Computerized diagnostic and monitoring system | John P. Hoffman, Dennis A. Barney, Joseph G. Kozlevcar | 1995-09-26 |
| 5374917 | Computerized monitoring system having a programmable gauge | John P. Hoffman, Dennis A. Barney, Joseph G. Kozlevcar | 1994-12-20 |
| 5371487 | Method and apparatus for indicating a changed condition | John P. Hoffman, Dennis A. Barney | 1994-12-06 |
| 5369392 | Method and apparatus for indicating faults in switch-type inputs | John P. Hoffman | 1994-11-29 |
| 5361059 | Method and apparatus for modifying the functionality of a gauge | John P. Hoffman, Dennis A. Barney, Joseph G. Kozlevcar | 1994-11-01 |
| 5347260 | Method and apparatus for receiving data | Geoffrey D. Ginzel | 1994-09-13 |
| 5345383 | Method and apparatus for selectively monitoring input | — | 1994-09-06 |
| 5327344 | Method and apparatus for reconfiguring a computerized monitoring system | John P. Hoffman, Dennis A. Barney, Joseph G. Kozlevcar | 1994-07-05 |
| 5293154 | Center justified gauge | Geoffrey D. Ginzel | 1994-03-08 |