GARDNER DENVER LIMITED

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7059837 Variable speed oil-injected screw compressorsSep 24, 01Jun 13, 06[F04B]
D497369 CompressorApr 11, 03Oct 19, 04[1502]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7114913 Lubricant-cooled gas compressorExpiredDec 06, 02Oct 03, 06[F03B]

Top Inventors for This Owner

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