Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4634951 | Reduced voltage starter with voltage ramp control | Jeffrey A. Reichard, James T. Libert, Earl J. Curran, Jr., Richard J. Graefe | 1987-01-06 |
| 4409640 | Abort cycle timer | Mark Vincent Profio, James T. Libert | 1983-10-11 |
| 4345288 | Solid state over-current protective apparatus for a power circuit | Richard J. Graefe, Mark Vincent Profio | 1982-08-17 |
| 4344102 | Anti-telegraph control circuit for electromagnet coil | James T. Libert, Winfred R. Lemke | 1982-08-10 |