Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6276218 | Analog signal processing method for vortex detector | — | 2001-08-21 |
| 6220103 | Vortex detector and flow meter | Charles E. Miller, Louis T. Yoshida, Michael Steinbach | 2001-04-24 |
| 5653269 | Method and apparatus for multiple-channel dispensing of natural gas | Charles E. Miller, James A. Magin, Randal L. Custer, John T. Lopez | 1997-08-05 |
| 5597020 | Method and apparatus for dispensing natural gas with pressure sensor calibration | Charles E. Miller, James A. Magin, Randal L. Custer, John T. Lopez | 1997-01-28 |
| 5259424 | Method and apparatus for dispensing natural gas | Charles E. Miller, James A. Magin, Randal L. Custer, John T. Lopez | 1993-11-09 |
| 5238030 | Method and apparatus for dispensing natural gas | Charles E. Miller, James A. Magin, Randal L. Custer | 1993-08-24 |