Inventor · disambiguated record
Ralph Johanson
Also filed as: JOHANSON RALPH · JOHANSON RALPH E
1 granted patent·4 pending applications·65 citations·filing 1982–2022
50Inventor score
Top patents by PatentIndex Score
5 records- 0185US4476686AMethods and apparatus for chilling a productBOC GROUP INC·Filed 1982·Granted Oct 16, 1984·65 cites·12 claims
- 0260US2023003345A1System and Method for Transfering Liquid Argon to Bulk Transport TanksJOHANSON RALPH·Filed 2022·Application pending·0 cites
- 0352US2020025336A1System and Method for Transfering Liquid Argon to Bulk Transport TanksJOHANSON RALPH·Filed 2019·Application pending·0 cites
- 0435US2019293238A1System and Method for Transfering Liquid Argon to Bulk Transport TanksJOHANSON RALPH·Filed 2018·Application pending·0 cites
- 0531US2012144846A1System and Method for Accumulating Pressurized Liquefied GasesJOHANSON RALPH·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →