KAUFMAN, JACK W

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B67D DISPENSING, DELIVERING, OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR 141

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5411177 Foam dispensing apparatusJun 20, 93May 02, 95[B67D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5238155 Foam generating deviceExpiredFeb 11, 91Aug 24, 93[B67D]
5222633 Foam dispensing deviceExpiredSep 20, 91Jun 29, 93[B67D]
4805876 Surgical staple removerExpiredJan 06, 83Feb 21, 89[B25C]
4532925 Ligator deviceExpiredOct 20, 81Aug 06, 85[A61B]

Top Inventors for This Owner

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