| 1 2 3 |
| Patent ID | Title | Date Filed |
| 6475453 | Configuration for decomposing nitrogen oxides in a gas stream and method for using the configuration
| August 12, 1998 |
| 6471918 | Filter, regeneration and soot-removing systems and applications
| August 3, 2000 |
| 6464944 | Apparatus and method for controlled decomposition oxidation of gaseous pollutants
| January 12, 1999 |
| 6446431 | Configuration for converting at least one exhaust emission component of an exhaust emission flow from an internal combustion engine and method for operating the configuration
| August 14, 2000 |
| 6436353 | Gas recovering apparatus
| June 12, 1998 |
| 6432367 | Indoor air quality gas phase return air cleaner
| February 26, 1998 |
| 6399030 | Combined flue gas desulfurization and carbon dioxide removal system
| June 4, 1999 |
| 6395237 | Circulating fluidized bed reactor with selective catalytic reduction
| February 13, 2000 |
| 6391266 | Furnace adapted to produce lime for use in downstream flue gas desulfurization process
| August 14, 2000 |
| 6344177 | Heat recovery and pollution abatement device
| October 22, 1999 |
| 6333014 | Process for ammonia and methanol co-production
| February 24, 1998 |
| 6325967 | Incineration process
| March 23, 1999 |
| 6315961 | Apparatus for purifying a gas containing hydrogen sulphide and sulphur dioxide
| February 29, 2000 |
| 6312649 | Bio-tower
| May 8, 2000 |
| 6309609 | Apparatus for treating a gas containing hydrogen sulphide and sulphur dioxide, comprising a step for depleting the recycled solvent in sulphur
| May 6, 1999 |
| 6306357 | Process and apparatus for absorbing hydrogen sulphide
| October 25, 1995 |
| 6303083 | Method and system for SO2 and SO3 control by dry sorbent/reagent injection and wet scrubbing
| May 23, 1995 |
| 6267931 | Reconfigurable waste treatment system
| February 3, 1994 |
| 6238628 | Photolytic device for breakdown of organic chlorine compounds
| December 24, 1997 |
| 6224834 | Silane oxidation exhaust trap
| April 16, 1998 |
| 6220022 | Catalyst system for the treatment of exhaust gases from diesel engines
| August 4, 1999 |
| 6210454 | Apparatus for treating a gas containing hydrogen sulphide and sulphur dioxide
| May 3, 1999 |
| 6203762 | Surgery plume filter device and method of filtering
| June 7, 1999 |
| 6192675 | Exhaust gas purification device for an internal combustion engine
| November 2, 1998 |
| 6190620 | Wet flue gas desulfurizer
| November 4, 1998 |
| 6174349 | Continuous effluent gas scrubber system and method
| April 6, 1999 |
| 6159429 | Apparatus for treating hydrocarbon and carbon monoxide gases
| April 30, 1999 |
| 6153150 | Apparatus and method for controlled decomposition oxidation of gaseous pollutants
| January 12, 1998 |
| 6143254 | Emissions reduction system & method therefor
| November 20, 1998 |
| 6139807 | Apparatus for removing SO.sub.2 from flue gases and for producing ammonium sulfate solution
| July 10, 1998 |
| 6139806 | Venturi reactor and scrubber with suckback prevention
| July 17, 1998 |
| 6132688 | Method and apparatus for treating exhaust gas from a semiconductor fabrication machine
| May 6, 1998 |
| 6126906 | Apparatus for removing harmful components in a semiconductor exhaust gas
| October 19, 1998 |
| 6071481 | Zero grade air generating system
| March 3, 1998 |
| 6039783 | Process and equipment for nitrogen oxide waste conversion to fertilizer
| December 3, 1996 |
| 6037169 | Garbage disposal apparatus
| March 21, 1997 |
| 6001313 | Stack device capable of removing dust particles, sulfur oxides and nitrogen oxides
| March 6, 1998 |
| 5998325 | Composition and method for polymer moderated catalytic water formation
| September 29, 1997 |
| 5992142 | No exhaust emission control method and arrangement
| March 16, 1999 |
| 5987885 | Combination catalytic converter and heat exchanger that maintains a catalyst substrate within an efficient operating temperature range for emmisions reduction
| January 29, 1998 |
| 5955039 | Coal gasification and hydrogen production system and method
| December 19, 1996 |
| 5939028 | Combatting air pollution
| February 4, 1997 |
| 5928412 | Method and apparatus for cleaning a vapour
| December 30, 1996 |
| 5925322 | Fuel cell or a partial oxidation reactor or a heat engine and an oxygen-enriching device and method therefor
| July 18, 1997 |
| 5916132 | Engine exhaust emission control system utilizing a catalyst carried in a porous flexible bag
| December 18, 1996 |
| 5910291 | Surgery plume filter device and method of filtering
| June 3, 1996 |
| 1 2 3 |