Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7596875 | Horse hoof measuring and shoeing template | — | 2009-10-06 |
| 6741186 | Infrared road line detector | — | 2004-05-25 |
| 6498570 | Optical highway line detector | — | 2002-12-24 |
| 5977501 | Sortation and sequencing system | James Werkheiser, David Clark, Robert Porter | 1999-11-02 |
| 5720157 | Automatic order selection system and method of operating | — | 1998-02-24 |
| 5388297 | Container opening tool | — | 1995-02-14 |