Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369566 | User programmable control | Dale R. Pfost, Donald S. Murray, R. Fred Pfost, Brian Sanford, Katherine L. Puckett | 1994-11-29 |
| 5206568 | Coordinated control of stepper motors | Torleif Ove Bjornson, Samuel A. Marquiss | 1993-04-27 |
| 5108703 | Automated multi-purpose analytical chemistry processing center and laboratory work station | Dale R. Pfost, Torleif Ove Bjornson, Carl Kowalski, Samuel A. Marquiss, Donald S. Murray +3 more | 1992-04-28 |
| 5104621 | Automated multi-purpose analytical chemistry processing center and laboratory work station | Dale R. Pfost, Torleif Ove Bjornson, Carl Kowalski, Samuel A. Marquiss, Donald S. Murray +3 more | 1992-04-14 |