Inventor · disambiguated record
John A. Negrych
Also filed as: NEGRYCH JOHN A
4 granted patents·304 citations·filing 1984–1999
83Inventor score
Top patents by PatentIndex Score
4 records- 0195US4824624AMethod of manufacturing boron carbide armor tilesCERADYNE INC·Filed 1984·Granted Apr 25, 1989·118 cites·15 claims
- 0281US5078596AOrthodontic bracket and associated fabricating methodMINCO INC·Filed 1990·Granted Jan 7, 1992·105 cites·45 claims
- 0374US4820545AMethod of bonding ceramic orthodontic appliancesCERADYNE INC·Filed 1986·Granted Apr 11, 1989·28 cites·14 claims
- 0472US6334880B1Abrasive media and aqueous slurries for chemical mechanical polishing and planarizationSILBOND CORP·Filed 1999·Granted Jan 1, 2002·53 cites·31 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →