Inventor · disambiguated record
Ayzik Grach
Also filed as: GRACH AYZIK
11 granted patents·1 pending application·188 citations·filing 1987–2008
91Inventor score
Top patents by PatentIndex Score
12 records- 0186US4846045AExpansible chamber motorMCNEIL CORP OHIO·Filed 1987·Granted Jul 11, 1989·39 cites·9 claims
- 0282US6736292B2Pneumatic reciprocating motor and grease gun incorporating sameLINCOLN IND CORP·Filed 2002·Granted May 18, 2004·31 cites·9 claims
- 0378US6923348B2Pump with pneumatic motorLINCOLN IND CORP·Filed 2003·Granted Aug 2, 2005·24 cites·12 claims
- 0472US6719095B2Railroad track lubrication and monitoring thereofLINCOLN IND CORP·Filed 2001·Granted Apr 13, 2004·18 cites·45 claims
- 0567US6405810B1Method of lubricating and lubricant spraying apparatusLINCOLN IND CORP·Filed 1999·Granted Jun 18, 2002·46 cites·58 claims
- 0665US8087902B2Hydraulic device with a lubricating pumpPALUNCIC ZDRAVKO·Filed 2007·Granted Jan 3, 2012·2 cites·13 claims
- 0764US8052402B2Hand operated pumpLINCOLN IND CORP·Filed 2008·Granted Nov 8, 2011·2 cites·18 claims
- 0846US6286627B1Fluid dispensing apparatusLINCOLN IND CORP·Filed 1999·Granted Sep 11, 2001·11 cites·16 claims
- 0943US2006108180A1Grease gunLINCOLN IND CORP·Filed 2005·Application pending·0 cites
- 1038US4879943AExpansible chamber motor with snap-acting valveMCNEIL CORP OHIO·Filed 1988·Granted Nov 14, 1989·7 cites·7 claims
- 1137US4976192AReciprocating pumpMCNEIL CORP OHIO·Filed 1989·Granted Dec 11, 1990·8 cites·12 claims
- 1229USD628677SHand pumpLINCOLN IND CORP·Filed 2008·Granted Dec 7, 2010·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →