Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208840 | Vehicle swing rack | — | 2025-01-28 |
| D1059248 | Vehicle rack | — | 2025-01-28 |
| D1034415 | Vehicle rack | — | 2024-07-09 |
| 12012154 | Hideaway headache rack | — | 2024-06-18 |
| D1028842 | Vehicle rack | — | 2024-05-28 |
| D1012816 | Vehicle rack | — | 2024-01-30 |
| D1009760 | Vehicle rack | — | 2024-01-02 |
| 11034307 | Low profile toolbox and headache rack mounting bracket | — | 2021-06-15 |
| 10675126 | Combination lip retractor and guard with integrated light source, suction, and surgical smoke plume filter | Chris Bohlman | 2020-06-09 |
| 8276589 | Cricothyrotomy device | Christopher J. Hartnick | 2012-10-02 |
| 8007435 | Tissue retraction device | Christopher J. Hartnick | 2011-08-30 |
| 7571805 | Autograph board | — | 2009-08-11 |
| D553690 | Autograph board | — | 2007-10-23 |
| 6386820 | Hoist device mountable to a plow mount | — | 2002-05-14 |
| 5424224 | Method of surface protection of a semiconductor wafer during polishing | Franklin L. Allen, Eugene C. Davis, Lawrence D. Dyer, Jerry B. Medders, Vikki S. Simpson +2 more | 1995-06-13 |