Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821425 | Cylindrical surface profile and diameter measuring tool and method | James R. Currie, Ralph R. Kissel, Charles E. Oliver, John W. Redmon, Jr., Charles C. Wallace +1 more | 1989-04-18 |
ES
Earnest C. Smith
Overall (All Time): #3,925,437 of 4,157,543Top 95%
1
Patents All Time