Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10568255 | Emissions recycling using solubilizer equipment | Zachary Lewis | 2020-02-25 |
| 9717186 | Carbon nanotube production method to stimulate soil microorganisms and plant growth produced from the emissions of internal combustion | — | 2017-08-01 |
| 8967059 | Method of recycling exhaust emissions | — | 2015-03-03 |
| 8653347 | Headjoint crown assembly with extension unit | — | 2014-02-18 |
| 8573143 | Method of recycling exhaust emissions | — | 2013-11-05 |
| 8573144 | Agricultural exhaust conditioning system | — | 2013-11-05 |
| 8061283 | Method of recycling exhaust emissions | — | 2011-11-22 |
| 8032093 | Power detection arrangement with harmonic suppressor | Darrell G. Epperson, James P. Conlon, Steven A. Brown | 2011-10-04 |
| 7487927 | Fertilizing system and method by extracting nitrogen compounds from combustion exhaust gases | — | 2009-02-10 |
| 6578440 | Sample bag | — | 2003-06-17 |
| 6546812 | Venturi flowmeter for use in an exhaust sampling apparatus | — | 2003-04-15 |
| 6418801 | Sample bag | — | 2002-07-16 |
| 6322616 | Gas separator for an oil well production line | Howard L. Kennedy | 2001-11-27 |
| 6279408 | Sample bag | — | 2001-08-28 |
| 6122980 | Mixing system | William Martin Silvis | 2000-09-26 |
| 5782252 | Parts washer | Marc Treppler | 1998-07-21 |
| 5509475 | Downhole stress absorber | — | 1996-04-23 |
| 5337595 | Subsonic venturi proportional and isokinetic sampling methods and apparatus | — | 1994-08-16 |
| 5333542 | Apparatus for collecting and compacting aluminum cans | Lorne S. Lewis | 1994-08-02 |
| 5184501 | Exhaust sampler and control means | Max J. Moore | 1993-02-09 |
| 4907543 | Boiler air port cleaner | Joseph G. Matranga | 1990-03-13 |
| 4823591 | Calibration method for exhaust mass flow measuring system | — | 1989-04-25 |
| 4660408 | Proportional exhaust sampler system and control means | — | 1987-04-28 |
| 4586367 | Proportional exhaust sampler and control means | — | 1986-05-06 |
| 4226675 | Method and apparatus for monitoring and measuring a gas | Alfred D. Robinson | 1980-10-07 |