Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5161087 | Pivotal heat sink assembly | Jerome A. Frankeny, Richard F. Frankeny, Karl Hermann | 1992-11-03 |
| 4989323 | Portable power unit for various power tolls | Kim P. Casper, J. David Meister | 1991-02-05 |
| 4943242 | Zero insertion force high density connector system | Richard F. Frankeny, Javad Haj-Ali-Ahmadi, Ronald L. Imken | 1990-07-24 |
| 4445272 | Method and apparatus for stacking rotor blanks on a shaft | Peter H. Bruhn | 1984-05-01 |