Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4688708 | Bursting machine | Robert Irvine, Robert E. Mersereau, Harold Silverman | 1987-08-25 |
| 4635922 | Envelope feeding apparatus | Frank A. Oeschger | 1987-01-13 |
| 4566685 | Document feeding device | Robert Irvine, Willis R. Stearns | 1986-01-28 |
| 4395255 | Web folding apparatus | George N. Branecky, Frank A. Oeschger | 1983-07-26 |
| 4378223 | Web folding apparatus | George N. Branecky, Frank A. Oeschger | 1983-03-29 |