Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4258788 | CPI Casing | Franklin D. Patton | 1981-03-31 |
| 4254832 | Sampler and measurement apparatus | Franklin D. Patton | 1981-03-10 |
| 4230180 | Isolating packer units in geological and geophysical measuring casings | Franklin D. Patton | 1980-10-28 |
| 4204426 | Measuring casing coupler apparatus | Franklin D. Patton | 1980-05-27 |
| 4192181 | Casing assembly probes | Franklin D. Patton | 1980-03-11 |