Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7512507 | Die based trimming | Scott N. Gatzemeier, Joemar Sinipete, Nevil N. Gajera, Mark Hawes | 2009-03-31 |
RR
Robert J. Ringhofer
Overall (All Time): #3,321,567 of 4,157,543Top 80%
1
Patents All Time