Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816152 | Reconfigurable printing press | William J. Nelgner, Joseph Randall Wiegner, David Allen Langenberg, William Allen McCroskey, Gary Wilson Teeter +3 more | 1998-10-06 |
| 4240258 | Non-cup cutting master cylinder | Richard W. Angert | 1980-12-23 |