Inventor · disambiguated record
Roland Fredriksson
Also filed as: FREDRIKSSON ROLAND
2 granted patents·20 citations·filing 1974–1976
57Inventor score
Files withMOTALA VERKSTAD AB2
Top patents by PatentIndex Score
2 records- 0158US3947948AMethod of assembling and disassembling a pre-tensioned screwed joint and a device for carrying out the methodMOTALA VERKSTAD AB·Filed 1974·Granted Apr 6, 1976·17 cites·9 claims
- 0225US4062254ADevice for tightening, prestressing and untightening a threaded jointMOTALA VERKSTAD AB·Filed 1976·Granted Dec 13, 1977·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →