Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831419 | Document handler vacuum belt platen transport clamping system | James A. Herley, Roger C. Male, William J. McLaughlin, Douglas McKeown, Robert W. Schaffer +2 more | 1989-05-16 |
| 4825255 | Document handler vacuum belt platen transport system | William J. McLaughlin, Robert P. Siegel | 1989-04-25 |
| 4813660 | Multiple plane corrugation-vented bottom vacuum corrugation feeder | Colin R. Dodd, William J. McLaughlin | 1989-03-21 |