WILLIAM CHARLES SMITH REVOCABLE TRUST

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 4130
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 460
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1153
 
  
 
A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING 136
 
  
 
F24F AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING 144

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7550022 Portable system for capturing air pollutionFeb 21, 07Jun 23, 09[B01D]
6616720 Portable airborne contamination control system including a main and remote unitMar 22, 02Sep 09, 03[B01D]
6395047 Portable airborne contamination control system including a main and remote unitFeb 16, 01May 28, 02[B01D]
6264711 Capture of liquid sanding dust atomized overspray blast media and other errant particles in an unenclosed areaNov 24, 99Jul 24, 01[B01D]
6029909 Spray system with a dual induction processMay 06, 98Feb 29, 00[B05B]
5697361 Induction pump method for increased breathable air flow of cooled and reduced humidity airNov 28, 95Dec 16, 97[A62B, F24F, A61M]
5690740 High volume low pressure air entrapment of oversprayJan 19, 96Nov 25, 97[B05B]
5609302 Removable spray gun fluid flow assemblyApr 19, 95Mar 11, 97[B05B]
5393345 Respray of overspray of any atomizable liquid with jet venturi induction pumpNov 30, 93Feb 28, 95[B05B]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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