GAVIN, NORMAN F.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
 
 
E02B HYDRAULIC ENGINEERING 117
 
 
 
E03B INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER 112
 
 
 
E03F SEWERS; CESSPOOLS111
 
 
 
F17D PIPE-LINE SYSTEMS; PIPE-LINES 113

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5680989 Adjustable weir for liquid distribution systemsAug 14, 95Oct 28, 97[B05B, F17D, E03B, E02B]
5107892 Weir construction for liquid distributorsFeb 06, 91Apr 28, 92[E03F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5154353 Optimized weir construction for liquid distributorsExpiredDec 24, 90Oct 13, 92[B05B]

Top Inventors for This Owner

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