Inventor · disambiguated record
Krassimir Grigorov Marchev
Also filed as: MARCHEV KRASSIMIR G · MARCHEV KRASSIMIR GRIGOROV
9 granted patents·2 pending applications·97 citations·filing 1994–2017
87Inventor score
Files withSIKORSKY AIRCRAFT CORP2CLAUS OLIVER H1COOPER CLARK VANTINE1DEPUYDT JOSEPH ALLAN1GILLETTE CO1
Top patents by PatentIndex Score
11 records- 0192US7966909B2Process of forming a razor bladeGILLETTE CO·Filed 2007·Granted Jun 28, 2011·16 cites·19 claims
- 0287US9248579B2Razors and razor cartridgesDEPUYDT JOSEPH ALLAN·Filed 2008·Granted Feb 2, 2016·35 cites·11 claims
- 0378US9079321B2Razor bladesCLAUS OLIVER H·Filed 2008·Granted Jul 14, 2015·20 cites·12 claims
- 0469US9855665B2Strengthened razor bladeGILLETTE CO LLC·Filed 2017·Granted Jan 2, 2018·2 cites·13 claims
- 0568US8349093B2Method of plasma nitriding of alloys via nitrogen chargingSIKORSKY AIRCRAFT CORP·Filed 2009·Granted Jan 8, 2013·0 cites·9 claims
- 0667US9598761B2Strengthened razor bladeMARCHEV KRASSIMIR GRIGOROV·Filed 2009·Granted Mar 21, 2017·6 cites·7 claims
- 0756US5593514AAmorphous metal alloys rich in noble metals prepared by rapid solidification processingUNIV NORTHEASTERN·Filed 1994·Granted Jan 14, 1997·14 cites·16 claims
- 0854US7695573B2Method for processing alloys via plasma (ion) nitridingSIKORSKY AIRCRAFT CORP·Filed 2004·Granted Apr 13, 2010·1 cites·12 claims
- 0953US2011209988A1Thin film coating of bladesMADEIRA JOHN·Filed 2011·Application pending·0 cites
- 1050US2018096841A1Methods for forming electronic devices from nanomaterialsMilara Incorporated·Filed 2017·Application pending·0 cites
- 1145US7556699B2Method of plasma nitriding of metals via nitrogen chargingCOOPER CLARK VANTINE·Filed 2004·Granted Jul 7, 2009·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →