Inventor · disambiguated record
Chester S. Hajec
Also filed as: HAJEC CHESTER S
4 granted patents·207 citations·filing 1982–1996
81Inventor score
Top patents by PatentIndex Score
4 records- 0191US4734606AElectric motor with ferrofluid bearingHAJEC CHESTER S·Filed 1985·Granted Mar 29, 1988·74 cites·46 claims
- 0285US4421967AWindmill driven eddy current heaterVS SYSTEMS INC·Filed 1982·Granted Dec 20, 1983·78 cites·4 claims
- 0372US5323076ADisk spindle motorHAJEC CHESTER S·Filed 1993·Granted Jun 21, 1994·44 cites·10 claims
- 0441USRE36202EDisk spindle motorFiled 1996·Granted Apr 27, 1999·11 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →