Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9540880 | Magnetic latching device for downhole wellbore intercept operations | Graham A. McElhinney, Charles Henry Duck, Jr. | 2017-01-10 |
CL
Christopher William Lillis
Overall (All Time): #2,926,038 of 4,157,543Top 75%
1
Patents All Time