Inventor · disambiguated record
Frederick W. Johnson
Also filed as: JOHNSON FREDERICK W
6 granted patents·323 citations·filing 1975–1987
87Inventor score
Top patents by PatentIndex Score
6 records- 0195US4707001ALiner connectionSEAL TECH INC·Filed 1986·Granted Nov 17, 1987·210 cites·19 claims
- 0281US4134581AVirtual bin collator controlIBM·Filed 1976·Granted Jan 16, 1979·24 cites·12 claims
- 0380US4206996AJob recovery method and apparatusIBM·Filed 1978·Granted Jun 10, 1980·22 cites·48 claims
- 0479US4522486AMethod and apparatus for adaptive collationIBM·Filed 1977·Granted Jun 11, 1985·29 cites·14 claims
- 0569US4790352ASlow opening and fast closure gas valveHONEYWELL INC·Filed 1987·Granted Dec 13, 1988·23 cites·5 claims
- 0669US3989372APhotoconductor cleaning stationsIBM·Filed 1975·Granted Nov 2, 1976·15 cites·48 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →