Inventor · disambiguated record

Alva C. Barker

Also filed as: BARKER ALVA C

1 granted patent·1,404 citations·filing 1993–1993

62Inventor score

Technology areasH04N

Files withARROWSMITH TECHNOLOGIES INC1

Top patents by PatentIndex Score

1 record

0195US5410344AApparatus and method of selecting video programs based on viewers' preferencesARROWSMITH TECHNOLOGIES INC·Filed 1993·Granted Apr 25, 1995·1.4k cites·20 claims

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