Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6997012 | Method of Liquifying a gas | William T. Zollinger, Dennis N. Bingham, Michael G. McKellar, Kerry M. Klingler | 2006-02-14 |
| 6962061 | Apparatus for the liquefaction of natural gas and methods relating to same | Dennis N. Bingham, Michael G. McKellar, Terry D. Turner, Kevin T. Rateman, Gary L. Palmer +2 more | 2005-11-08 |
| 6953028 | Method for delivering liquified gas to an engine | Dennis N. Bingham, James E. O'Brien, Ali S. Siahpush, Kevin Brown | 2005-10-11 |
| 6899146 | Method and apparatus for dispensing compressed natural gas and liquified natural gas to natural gas powered vehicles | Dennis A. Bingham, Michael L. Clark, Gary L. Palmer | 2005-05-31 |
| 6886362 | Apparatus for the liquefaction of natural gas and methods relating to same | Dennis N. Bingham, Michael G. McKellar, Terry D. Turner, Kevin T. Raterman, Gary L. Palmer +2 more | 2005-05-03 |
| 6619273 | Systems and method for delivering liquified gas to an engine | Dennis N. Bingham, James E. O'Brien, Ali S. Siahpush, Kevin Brown | 2003-09-16 |
| 6581409 | Apparatus for the liquefaction of natural gas and methods related to same | Dennis N. Bingham, Michael G. McKellar, Terry D. Turner, Kevin T. Raterman, Gary L. Palmer +2 more | 2003-06-24 |
| 6551385 | Two stroke engine exhaust emissions separator | Terry D. Turner, Michael G. McKellar, Kevin T. Raterman | 2003-04-22 |
| 6494191 | Systems and method for delivering liquified gas to an engine | Dennis N. Bingham, James E. O'Brien, Ali S. Siahpush, Kevin Brown | 2002-12-17 |
| 6425263 | Apparatus and process for the refrigeration, liquefaction and separation of gases with varying levels of purity | Dennis N. Bingham, Michael G. McKellar | 2002-07-30 |
| 6379411 | Two stroke engine exhaust emissions separator | Terry D. Turner, Michael G. McKellar, Kevin T. Raterman | 2002-04-30 |
| 6125637 | Systems for delivering liquified natural gas to an engine | Dennis N. Bingham, James E. O'Brien, Ali S. Siahpush, Kevin Brown | 2000-10-03 |
| 6105390 | Apparatus and process for the refrigeration, liquefaction and separation of gases with varying levels of purity | Dennis N. Bingham, Michael G. McKellar | 2000-08-22 |