Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247882 | Quick change rotary screen printing apparatus | Jon C. Zook, Robert A. Bourgeois, Randy C. Lange | 1993-09-28 |
| 4679989 | Pump shovel bulk unloader | Donald S. Nii | 1987-07-14 |
CH
Charles E. Harriman
Graco: 1 patents #70 of 149Top 50%
Overall (All Time): #2,304,529 of 4,157,543Top 60%
2
Patents All Time