Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653269 | Method and apparatus for multiple-channel dispensing of natural gas | Charles E. Miller, John F. Waers, James A. Magin, John T. Lopez | 1997-08-05 |
| 5597020 | Method and apparatus for dispensing natural gas with pressure sensor calibration | Charles E. Miller, John F. Waers, James A. Magin, John T. Lopez | 1997-01-28 |
| 5259424 | Method and apparatus for dispensing natural gas | Charles E. Miller, John F. Waers, James A. Magin, John T. Lopez | 1993-11-09 |
| 5238030 | Method and apparatus for dispensing natural gas | Charles E. Miller, John F. Waers, James A. Magin | 1993-08-24 |