VICWEST CORPORATION

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E02B HYDRAULIC ENGINEERING 117
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 146

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8858120 Liquid containment systemJul 14, 11Oct 14, 14[E02B, E02D]
8220207 Roof structure for a grain binAug 11, 09Jul 17, 12[E04B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5802797 Dry-stackable masonry unit and methods of manufacture and useExpiredDec 29, 95Sep 08, 98[E04B]
5226274 Panel mounting clipExpiredJun 10, 91Jul 13, 93[E04B]

Top Inventors for This Owner

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