Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422141 | System and method for managing a current flow in a lift machine | — | 2016-08-23 |
| 7124697 | Apparatus for monitoring and controlling thread tensioning force in a sewing machine | — | 2006-10-24 |
| 7006013 | System and method for visually indicating receipt of a radio communication directed to a uniquely identified vehicle | Robert Mitchell, Wayne C. Crouch | 2006-02-28 |
| 6356209 | System and method for visually indicating receipt of a radio communication directed to a uniquely identified vehicle | Robert Mitchell, Wayne C. Crouch | 2002-03-12 |