Inventor · disambiguated record

Rolf Johnsson

Also filed as: JOHNSSON ROLF · JOHNSSON ROLF CHRISTER ROLAND

2 granted patents·43 citations·filing 1976–1984

64Inventor score

Technology areasF01N Y02E

Files withJOHNSSON ROLF1 SVENSKA UTVECKLINGS AB1

Top patents by PatentIndex Score

2 records

0163US4109060APorous electrode for a chemo-electric cell and a method of preparing the sameSVENSKA UTVECKLINGS AB·Filed 1976·Granted Aug 22, 1978·26 cites·59 claims
0240US4706455AFiltering device for vehicle exhaustJOHNSSON ROLF·Filed 1984·Granted Nov 17, 1987·17 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →