Spencer, George A.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5875087 Circuit breaker with integrated control featuresAug 08, 96Feb 23, 99[H02H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6426632 Method and apparatus for testing an AFCI/GFCI circuit breakerExpiredApr 28, 00Jul 30, 02[G06F, G01R, H02H]
6426634 Circuit breaker with integrated self-test enhancementsExpiredMar 29, 00Jul 30, 02[G01R]
6233128 Data retention in a circuit breakerExpiredMar 29, 99May 15, 01[H02H]
6195243 Method and apparatus for adaptive configuration and control in a network of electronic circuit breakersExpiredNov 12, 98Feb 27, 01[H02H]
6191589 Test circuit for an AFCI/GFCI circuit breakerExpiredMar 29, 99Feb 20, 01[G01R, H02H]

Top Inventors for This Owner

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