Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6013997 | Three dimensional tactile seam tracing device | Robert J. Heideman, Elmer Gerald Blachowiak, Christopher B. Smith, Stephen Carian, Brandon Stuart Tarr +1 more | 2000-01-11 |
| 5874798 | Micro-turbo generator device | Thomas G. Wiegele, Karl W. Wyatt | 1999-02-23 |
| 4588872 | Self-guided welding machine | John Bollinger, John Zik | 1986-05-13 |