Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4440079 | Control system for timing hammers of impact printers | Michael D. Hryck, Dean W. Skinner, Gerald R. Westcott | 1984-04-03 |
DD
Douglas A. Dayger
Overall (All Time): #4,031,954 of 4,157,543Top 100%
1
Patents All Time