Inventor · disambiguated record
Carl F. Cherko
Also filed as: CHERKO CARL F
11 granted patents·199 citations·filing 1987–2003
91Inventor score
Top patents by PatentIndex Score
11 records- 0191US4797989ACombination machine tool apparatus and pallet changing systemOERLIKON MOTCH CORP·Filed 1987·Granted Jan 17, 1989·70 cites·53 claims
- 0278US6285011B1Electrical resistance heater for crystal growing apparatusMEMC ELECTRONIC MATERIALS·Filed 1999·Granted Sep 4, 2001·37 cites·11 claims
- 0378US4915569ACombination machine tool apparatus and pallet changing systemOERLIKON MOTCH CORP·Filed 1988·Granted Apr 10, 1990·25 cites·18 claims
- 0477US6554898B2Crystal puller for growing monocrystalline silicon ingotsMEMC ELECTRONIC MATERIALS·Filed 2002·Granted Apr 29, 2003·14 cites·8 claims
- 0566US6663709B2Crystal puller and method for growing monocrystalline silicon ingotsMEMC ELECTRONIC MATERIALS·Filed 2001·Granted Dec 16, 2003·6 cites·11 claims
- 0651US6942733B2Fluid sealing system for a crystal pullerMEMC ELECTRONIC MATERIALS·Filed 2003·Granted Sep 13, 2005·4 cites·23 claims
- 0748US4875693AArbor assemblyOERLIKON MOTCH CORP·Filed 1988·Granted Oct 24, 1989·13 cites·35 claims
- 0847US6238483B1Apparatus for supporting a semiconductor ingot during growthMEMC ELECTRONIC MATERIALS·Filed 1999·Granted May 29, 2001·8 cites·39 claims
- 0946US6203614B1Cable assembly for crystal pullerMEMC ELECTRONIC MATERIALS·Filed 1999·Granted Mar 20, 2001·8 cites·13 claims
- 1041US5935328AApparatus for use in crystal pullingMEMC ELECTRONIC MATERIALS·Filed 1997·Granted Aug 10, 1999·9 cites·19 claims
- 1135US6287382B1Electrode assembly for electrical resistance heater used in crystal growing apparatusMEMC ELECTRONIC MATERIALS·Filed 1998·Granted Sep 11, 2001·5 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →