LEMELSON, JEROME H.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5823788 Interactive educational system and methodNov 13, 95Oct 20, 98[G09B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4499650 Automatic tool changerExpiredJun 24, 82Feb 19, 85[B23Q]
4485400 Video telephoneExpiredMay 19, 82Nov 27, 84[H04N]
4466742 Electronic digital watchExpiredFeb 26, 82Aug 21, 84[G04B]
4382687 Electronic digital watchExpiredDec 22, 77May 10, 83[G04B]
4288689 Automatic vehicle identification system and methodExpiredOct 12, 79Sep 08, 81[B61L, G01S, G06K]
4258387 Video telephoneExpiredOct 17, 79Mar 24, 81[H04N]

Top Inventors for This Owner

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