Inventor · disambiguated record
Ernest Howbrook
Also filed as: HOWBROOK ERNEST
3 granted patents·135 citations·filing 1978–1985
74Inventor score
Top patents by PatentIndex Score
3 records- 0188US4697144APosition sensing apparatusVERIFY ELECTRONICS LTD·Filed 1985·Granted Sep 29, 1987·100 cites·9 claims
- 0265US4240065APosition sensing apparatusWIGMORE PROFESSIONAL DATA SERV·Filed 1978·Granted Dec 16, 1980·31 cites·7 claims
- 0328US4369431AApparatus and methods for recognizing handwritten signsNAT RES DEV·Filed 1980·Granted Jan 18, 1983·4 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →