Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6231535 | Support for maintaining the head of a wearer erect when the wearer is in a sitting position | Joseph Mainiero | 2001-05-15 |
| 5899121 | Fluid biased transmission range valve | Terry E. Teeter | 1999-05-04 |
| 5509949 | Apparatus for venting a transmission | James D. Gluys, Dazy O. Ozomaro, Gerald E. Maddocks | 1996-04-23 |