TRC Services, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E21B EARTH OR ROCK DRILLING 789
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 454
 
  
 
B24C ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL216
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR265
 
  
 
B07C POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING 126
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 1173

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0066,500 INSPECTION METHODS FOR REPROCESSNG NON-METALLIC OILFIELD TOOLSNov 14, 17Mar 08, 18[G01M, E21B]
2015/0300,148 METHODS OF INSPECTING OILFIELD TOOLSApr 16, 14Oct 22, 15[G06Q, E21B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9840893 Inspection methods for reprocessing non-metallic oilfield toolsJul 22, 14Dec 12, 17[G01M, E21B]
9561529 Cryogenic cleaning methods for reclaiming and reprocessing oilfield toolsJan 19, 16Feb 07, 17[B24C, B08B, E21B]
9272313 Cryogenic cleaning methods for reclaiming and reprocessing oilfield toolsOct 30, 14Mar 01, 16[B24C, B08B, E21B]
8920570 Methods and apparatus for cleaning oilfield toolsNov 05, 12Dec 30, 14[B08B]
8900372 Cryogenic cleaning methods for reclaiming and reprocessing oilfield toolsNov 07, 13Dec 02, 14[B08B, E21B]
7985938 Method of sorting used tubular goods prior to reclaiming or reconditioningOct 03, 08Jul 26, 11[B07C, G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0169,458 Pumping system and method for recovering fluid from a wellAbandonedFeb 02, 05Aug 03, 06[E21B]

Top Inventors for This Owner

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