Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239565 | Pickup truck tailgate lifting apparatus | — | 2019-03-26 |
| 9148987 | Agricultural caddy and trailer assembly | — | 2015-10-06 |
| 9148988 | Depth control system | — | 2015-10-06 |
| 6445530 | Class AB H-bridge using current sensing MOSFETs | — | 2002-09-03 |
| 6272733 | Transformer change-out procedure | — | 2001-08-14 |
| 6266203 | Integrated temperature sense circuit in a disc drive | David R. Street, Karl L. Enarson, Timothy T. Walker, Ronald D. Metzner, Anish A. Ukani | 2001-07-24 |
| 6208280 | Converting a pulse-width modulation signal to an analog voltage | Edward N. Jeffrey, Robert E. Whyte, Jr. | 2001-03-27 |
| 6115201 | Disc drive head bias current optimization | Karl L. Enarson, Deanne S. Grover, Hieu V. Nguyen | 2000-09-05 |
| 6016043 | Method and apparatus for controlling a motor in a disc drive by modulating the commutation angle | Andrew R. Motzko, Garry E. Korbel, Stuart K. Francis | 2000-01-18 |
| 5686696 | Transformer pad | Jimmie Ray Meuir | 1997-11-11 |
| 5204652 | Adjustable bleed system for a universal solenoid for fluid control valves | Ronald C. Jess | 1993-04-20 |
| D329797 | Knife sharpener | — | 1992-09-29 |
| 5074326 | Adjustable plunger system for a universal solenoid for fluid control valves | Ronald C. Jess | 1991-12-24 |
| D316292 | Replacement diaphragm for an irrigation system valve | — | 1991-04-16 |
| 4672515 | Utility light adjusting and securing device | — | 1987-06-09 |
| 4661719 | Auxiliary switching circuit | Loyal E. Burchfiel | 1987-04-28 |