DIEZIGER, HELEN IRENE

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 335
 
  
 
B01D SEPARATION 1133
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 150
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0022,447 CENTRIFUGAL PUMP FOR DE-WATERINGOct 01, 12Jan 24, 13[F04D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909593 Centrifugal pump for de-wateringOct 01, 12Mar 06, 18[F04B, F04D]
9011073 Truck loading deviceOct 20, 11Apr 21, 15[B60P]
8998557 Pickup truck loading systemMar 13, 13Apr 07, 15[B60P]
8534978 System for loading cargoNov 10, 09Sep 17, 13[B60P]
7943051 Portable settling and dewatering tankDec 22, 09May 17, 11[B01D]
7819339 Rotary propulsion nozzle setJan 01, 09Oct 26, 10[B05B]
7722063 Vehicle suspension systemApr 02, 09May 25, 10[B60G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7383845 Portable vehicle underbody washing systemExpiredJul 01, 05Jun 10, 08[]

Top Inventors for This Owner

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