Inventor · disambiguated record
Mikhail Gelfand
Also filed as: GELFAND MIKHAIL · GELFAND MIKHAIL L · GELFAND MIKHAIL LVOVICH
13 granted patents·392 citations·filing 1975–2007
93Inventor score
Top patents by PatentIndex Score
13 records- 0193US5771540AEquilibrated hinge with variable frictional torqueTORQMASTER INC·Filed 1997·Granted Jun 30, 1998·91 cites·19 claims
- 0285US8459413B2Lubrication system with prolonged loss of lubricant operationGMIRYA YURIY·Filed 2007·Granted Jun 11, 2013·16 cites·24 claims
- 0384US3952814AImpact wrenchGELFAND MIKHAIL LVOVICH·Filed 1975·Granted Apr 27, 1976·43 cites·24 claims
- 0480US5918348AFriction hinge with detent capabilityTORQMASTER INC·Filed 1998·Granted Jul 6, 1999·48 cites·17 claims
- 0578US4116578ARotary tool for making holesGELFAND MIKHAIL LVOVICH·Filed 1977·Granted Sep 26, 1978·33 cites·4 claims
- 0671US5406678AFriction hingeGEN CLUTCH CORP·Filed 1993·Granted Apr 18, 1995·70 cites·18 claims
- 0767US4232750AImpact wrench with a rotary tool driveANTIPOV GEORGY A·Filed 1978·Granted Nov 11, 1980·24 cites·4 claims
- 0861US4811797AImpact wrenchN PROIZV OB MEKHANIZIROVANNOMU·Filed 1987·Granted Mar 14, 1989·22 cites·8 claims
- 0958US4191264AImpact wrenchANTIPOV GEORGY A·Filed 1978·Granted Mar 4, 1980·16 cites·2 claims
- 1048US4243108APneumatic inpact wrench having rotatable and axially translatable componentsGALIMOV ANAS G·Filed 1978·Granted Jan 6, 1981·13 cites·2 claims
- 1146US6480009B1Solids measurement systemGL & V DORR OLIVER INC·Filed 2000·Granted Nov 12, 2002·1 cites·21 claims
- 1238US4350213AImpact wrenchANTIPOV GEORGY A·Filed 1979·Granted Sep 21, 1982·8 cites·10 claims
- 1333US4121670AImpact wrenchVNI TELSKY I PK I MEKHANIZIROV·Filed 1977·Granted Oct 24, 1978·7 cites·2 claims
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