Inventor · disambiguated record
Ralph Stephen Johnson
Also filed as: JOHNSON RALPH · JOHNSON RALPH S · JOHNSON RALPH STEPHEN
2 granted patents·1 pending application·27 citations·filing 1975–2011
60Inventor score
Top patents by PatentIndex Score
3 records- 0163US4929224APlastic bag forming machineHANSON VIOLET·Filed 1988·Granted May 29, 1990·19 cites·23 claims
- 0241US2012084108A1Systems and methods for a work flow management application suite for mobile communications devicesBOHANNON CHARLES MATTHEW·Filed 2011·Application pending·0 cites
- 0334US4085863AMap vending machineJOHNSON RALPH S·Filed 1975·Granted Apr 25, 1978·8 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →