Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470695 | Auxiliary platen cover | Ronald C. Holzhauser, Glenn Seymour | 1984-09-11 |
RO
Richard O'Marra
Overall (All Time): #4,040,748 of 4,157,543Top 100%
1
Patents All Time