Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7282817 | Electrical circuit arrangement for controlling an electromotor in a motor vehicle | Hartmut Paschen | 2007-10-16 |
| D319838 | Ribbon cartridge for lettering system | George F. Schwoboda | 1991-09-10 |
| 4647269 | Automatic integrated circuit transportation tube elevating and tilting device | John A. Wedel, Michael J. Carroll, Nathan R. Smith | 1987-03-03 |
| 4579527 | Integrated circuit handler heating and singulation apparatus | John A. Wedel | 1986-04-01 |