Issued Patents All Time
Showing 25 most recent of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927691 | Portable vehicle sensor calibration apparatus having a suction mechanism | Robert Meitzler, Michael Shevela | 2024-03-12 |
| 11105502 | Staged fuel burner | COLIN JAMES DELLER | 2021-08-31 |
| 10690339 | Burner for a furnace and a method of assembly | Matthew Martin | 2020-06-23 |
| 10288545 | Fluidics system for flow cytometer | Todd Halvorson, Jeffrey J. Corpstein | 2019-05-14 |
| 10240779 | Low NOx burner for ethylene cracking furnaces and other heating applications | — | 2019-03-26 |
| 9567903 | Gradual oxidation with heat transfer | Jeffrey Armstrong, Douglas Hamrin | 2017-02-14 |
| 9534780 | Hybrid gradual oxidation | Jeffrey Armstrong, Douglas Hamrin | 2017-01-03 |
| 9381484 | Gradual oxidation with adiabatic temperature above flameout temperature | Jeffrey Armstrong, Douglas Hamrin | 2016-07-05 |
| 9353946 | Gradual oxidation with heat transfer | Douglas Hamrin, Jeffrey Armstrong | 2016-05-31 |
| 9272905 | Method for optimizing down fired reforming furnaces | Matthew Martin | 2016-03-01 |
| 9267432 | Staged gradual oxidation | Jeffrey Armstrong, Douglas Hamrin | 2016-02-23 |
| 9238199 | Combined flow mixing, tempering and noise suppressing apparatus for a selective catalytic reduction system and method of use thereof | Matthew Martin, Kurt Kraus, Christopher Ferguson, Brian Duck | 2016-01-19 |
| 9194579 | Aerodynamic radiant wall burner tip | Matthew Martin | 2015-11-24 |
| 8807989 | Staged gradual oxidation | Jeffrey Armstrong, Douglas Hamrin, Joe Perry | 2014-08-19 |
| 8516934 | Fuel rail clip tool | Michael Shevela, Robert Meitzler | 2013-08-27 |
| 8017084 | Ammonia injection grid for a selective catalytic reduction system | Jeffrey Philip Wirt | 2011-09-13 |
| 7399458 | Fired equipment with catalytic converter and method of operating same | Doyle C. Bishop, Kurt Kraus | 2008-07-15 |
| 6875008 | Lean pre-mix low NOx burner | Doyle C. Bishop, Paul M. Rodden, Kurt Kraus | 2005-04-05 |
| 6672858 | Method and apparatus for heating a furnace | Charles E. Benson, Roberto O. Pellizzari, Peter J. Loftus, Dennis L. Juedes, Earl R. Wade +1 more | 2004-01-06 |
| 6244709 | Multifocal lens article | Michael M. Vayntraub | 2001-06-12 |
| 6007325 | Ultra low emissions burner | Peter J. Loftus, Charles E. Benson, Roberto O. Pellizzari | 1999-12-28 |
| 5993193 | Variable heat flux low emissions burner | Peter J. Loftus, Charles E. Benson, Roberto O. Pellizzari | 1999-11-30 |
| 5984665 | Low emissions surface combustion pilot and flame holder | Peter J. Loftus, Charles E. Benson, Roberto O. Pellizzari | 1999-11-16 |
| 5960160 | Liquid heater assembly with a pair temperature controlled electric heating elements and a coiled tube therebetween | Frederic L. Clark, Larry W. Moore, John M. Clemens, William D. Rumbaugh, B. Jane Smith | 1999-09-28 |
| 5835187 | Aspheric multifocal contact lens having concentric front surface | — | 1998-11-10 |