BLH Electronics, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5419210 High capacity weigh moduleNov 03, 94May 30, 95[G01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6422096 Load cellExpiredAug 06, 98Jul 23, 02[G01L]
5128676 Variable conversion rate analog-to-digital converterExpiredJun 05, 90Jul 07, 92[H03M]
5045827 Low-force transducerExpiredNov 15, 90Sep 03, 91[G01L, G01B]
5005429 Weigh moduleExpiredSep 21, 89Apr 09, 91[G01L]
4982185 System for synchronous measurement in a digital computer networkExpiredMay 17, 89Jan 01, 91[H04L]
4854179 Coaxial load cellExpiredOct 02, 87Aug 08, 89[G01L]
D260880 Weighing transducerExpiredOct 26, 78Sep 22, 81[D139]
4267724 Strain-gage transducer bridge gages with integral calibration resistorsExpiredJan 08, 79May 19, 81[G01L]
4219091 Transducer mountingExpiredOct 26, 78Aug 26, 80[G01G]
4217785 Erasable-foil-resistance compensation of strain gage transducersExpiredJan 08, 79Aug 19, 80[G01B]
4208905 Miniature load beamsExpiredSep 22, 78Jun 24, 80[G01L]

Top Inventors for This Owner

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