Inventor · disambiguated record
John Henry Johnson
Also filed as: JOHNSON JOHN · JOHNSON JOHN HENRY
3 granted patents·25 citations·filing 1997–1999
68Inventor score
Technology areasH01Q
Top patents by PatentIndex Score
3 records- 0166USD410465SMusical instrument amplifierHARMAN MUSIC GROUP INCORPORATED·Filed 1997·Granted Jun 1, 1999·16 cites·1 claims
- 0226US6344822B1Instrument landing glide slopeWATTS ANTENNA CO·Filed 1999·Granted Feb 5, 2002·5 cites·2 claims
- 0324US6346923B1Localizer antenna systemWATTS ANTENNA CO·Filed 1999·Granted Feb 12, 2002·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →