Inventor · disambiguated record
Bart Schalk
Also filed as: SCHALK BART
2 granted patents·16 citations·filing 1985–1988
59Inventor score
Files withSKF IND TRADING & DEV2
Top patents by PatentIndex Score
2 records- 0139US4700443AMethod for the assembly of an inner race for a roller bearing and an annular cage whose openings contain rolling elementsSKF IND TRADING & DEV·Filed 1985·Granted Oct 20, 1987·9 cites·5 claims
- 0231US4837909AMethod for the assembly of an inner race for a roller bearing and an annular cage whose openings contain rolling elementsSKF IND TRADING & DEV·Filed 1988·Granted Jun 13, 1989·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →