WURTEC, INCORPORATED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E04G SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS319
 
  
 
E06C LADDERS 211
 
  
 
E01D BRIDGES 114
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 122
 
  
 
E04H BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL 129
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
2501 BUILDING MATERIALS134

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9816796 Guide rail straightness testerOct 07, 15Nov 14, 17[G01B]
8833516 Elevator and escalator toolMay 23, 14Sep 16, 14[E06C, E01D]
8776947 Elevator and escalator toolFeb 23, 12Jul 15, 14[E06C, E01D]
8646224 Construction apparatusSep 16, 09Feb 11, 14[E02D, E04G, B66B, E04H]
D696797 Construction insert for elevator hoistwayMay 21, 13Dec 31, 13[2501]
8141683 Expandable platformApr 26, 10Mar 27, 12[E04G, B66B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8646576 Foldable hoistway work deckExpiredJul 19, 10Feb 11, 14[E04G]

Top Inventors for This Owner

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