Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4611170 | Coil apparatus mounted on an axially split spool for indicating wall thickness variations of a length of ferromagnetic pipe | Roderic K. Stanley, Marvin Milewits, James E. Bradfield | 1986-09-09 |
| 4555665 | Magnetic flux method for measuring tubular wall thickness | Roderic K. Stanley, Marvin Milewits, James E. Bradfield | 1985-11-26 |