Inventor · disambiguated record
Karl-Johan Bostrom
Also filed as: BOSTROEM KARL J · BOSTROM KARL-JOHAN
3 granted patents·19 citations·filing 1975–1981
67Inventor score
Top patents by PatentIndex Score
3 records- 0134US4217072AMethod and apparatus for opening barrels and for emptying said barrels of their contents without polluting the environmentBOLIDEN AB·Filed 1978·Granted Aug 12, 1980·5 cites·22 claims
- 0232US3999438ASampling deviceBOLIDEN AB·Filed 1975·Granted Dec 28, 1976·7 cites·8 claims
- 0329US4516669AGear shifting deviceBOSTROEM KARL J·Filed 1981·Granted May 14, 1985·7 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →