Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339657 | Error logging for automatic apparatus | David D. Larson | 1982-07-13 |
| 4335952 | Copy quality diagnostic procedure | Douglas J. Conly, David D. Larson | 1982-06-22 |
SR
Stanley T. Riddle
Overall (1982): #7,567 of 81,411Top 10%
2
Patents 1982