Inventor · disambiguated record
Rutgerus S. Heemskerk
Also filed as: HEEMSKERK RUTGERUS S
3 granted patents·1 pending application·69 citations·filing 1979–2004
73Inventor score
Top patents by PatentIndex Score
4 records- 0184US4286829ABearing for high rotational speedsSKF IND TRADING & DEV·Filed 1979·Granted Sep 1, 1981·42 cites·11 claims
- 0253US4386811ABall bearingSKF IND TRADING & DEV·Filed 1981·Granted Jun 7, 1983·16 cites·4 claims
- 0345US4345203ADevice for measuring the lubrication of surfaces rolling or sliding relative to each other and lubricated with a lubricantSKF IND TRADING & DEV·Filed 1980·Granted Aug 17, 1982·11 cites·11 claims
- 0443US2007183703A1Rolling bearing having a nickel-phosphorus coatingSKF AB·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →