Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9073538 | Two-speed electric drive module for electric and hybrid vehicles | Noel R. Mack, John R. Forsyth, David W. Wenthen, Mario Charles DeSantis, Kelly Rathnaw | 2015-07-07 |
| 8556760 | Electric drive two-speed transaxle | Noel R. Mack, John R. Forsyth, David W. Wenthen, Mario Charles DeSantis, Kelly Rathnaw | 2013-10-15 |
| 5711740 | Mechanical clutch for planetary-type gear reduction unit | — | 1998-01-27 |
| 5702321 | Full-time transfer case with synchronized range shift mechanism and on-demand differentiation control | Richard E. Eastman | 1997-12-30 |
| 5380255 | Transfer case for part time front wheel drive in a four wheel drive motor vehicle | James S. Brissenden | 1995-01-10 |
| 5267914 | Power transmission device for a four wheel drive vehicle | Richard E. Eastman | 1993-12-07 |
| 5226339 | Two-speed transmission for use with electric powered vehicle | John M. Donato, John C. McCoy, Jr., Robert McKee, Ralph D. Salle | 1993-07-13 |