Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5854460 | Linear motor driven laser cutting machine | Raymond J. Graf, Dale C. Smyth, Jr., Jeffrey D. Wintring, Robert C. Hertlein, Jeff Mills +2 more | 1998-12-29 |
| 5613591 | Sortation conveyor and devices | Martin A. Heit, Timothy A. Koeninger, John O'Brien, John J. Wilkins | 1997-03-25 |
| 4746258 | Floating table for article transport vehicle | Weston R. Loomer | 1988-05-24 |
| 4697977 | Safety brake for vertical lift | Weston R. Loomer | 1987-10-06 |