Inventor · disambiguated record
Frank H. Blitchington
Also filed as: BLITCHINGTON FRANK H · BLITCHINGTON FRANK HENNING
9 granted patents·186 citations·filing 1976–1988
90Inventor score
Top patents by PatentIndex Score
9 records- 0184US4556903AInspection scanning systemAT & T TECHNOLOGIES INC·Filed 1983·Granted Dec 3, 1985·56 cites·9 claims
- 0275US4109158AApparatus for positioning a pair of elements into aligned intimate contactWESTERN ELECTRIC CO·Filed 1976·Granted Aug 22, 1978·24 cites·18 claims
- 0370US4947335AIdentification of workpiece informationAT & T BELL LAB·Filed 1988·Granted Aug 7, 1990·25 cites·6 claims
- 0470US4205769AMethods of and system for counting holes and for detecting missing holes in a webWESTERN ELECTRIC CO·Filed 1978·Granted Jun 3, 1980·21 cites·19 claims
- 0569US4600951AScanning sample, signal generation, data digitizing and retiming systemAT & T TECHNOLOGIES INC·Filed 1983·Granted Jul 15, 1986·24 cites·8 claims
- 0646US4333044AMethods of and system for aligning a device with a reference targetWESTERN ELECTRIC CO·Filed 1980·Granted Jun 1, 1982·14 cites·19 claims
- 0746US4307961AApparatus for precisely aligning a pair of elementsWESTERN ELECTRIC CO·Filed 1979·Granted Dec 29, 1981·11 cites·14 claims
- 0837US4268172AMethod of and system for automatically adjusting a threshold level of a pulse generating circuit to inspect a webWESTERN ELECTRIC CO·Filed 1980·Granted May 19, 1981·6 cites·14 claims
- 0936US4965208AInspection of multipattern circuit boardsAT & T BELL LAB·Filed 1988·Granted Oct 23, 1990·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →