Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8480531 | Differential assembly with inverted bearing | Jaw-Ping Pan, David K. Platner, Jack R. McKenzie | 2013-07-09 |
| 8015899 | Differential gear assembly and method | Roberto Gianone, Milenko Kvrgic | 2011-09-13 |
| 7374526 | Tool replenishing apparatus | Roy L. Wolschlager, Ali M. Saeedy, Philip S. Szuba, Keller McGaffey, Floyd P. Crelley | 2008-05-20 |