Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5157608 | Electronic control system for multiple ratio transmission including circuit pressure control | Balaram Sankpal, John A. Daubenmier, Leonard J. Kurdziel, John F. Carnago, Woodrow Lewis, Jr. | 1992-10-20 |
| 5150297 | Electronic shift controls for a multiple ratio transaxle | John A. Daubenmier, Paul A. Baltusis, Ronald Thomas Cowan, Joseph E. El-Khoury | 1992-09-22 |
| 5081886 | Automatic transaxle control system for an automotive vehicle | Dennis W. Person, Frank W. Timte, John A. Daubenmier, John I. Zielke, Rodney Bruce Smith | 1992-01-21 |