Inventor

GELFAND MIKHAIL

US5 patents

⚠️ This page may combine multiple inventors who share the name “GELFAND MIKHAIL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TORQMASTER INC

2 patents

US5771540AJun 30, 1998

Equilibrated hinge with variable frictional torque

TORQMASTER INC91 citations94

US5918348AJul 6, 1999

Friction hinge with detent capability

TORQMASTER INC48 citations91

GEN CLUTCH CORP

1 patent

US5406678AApr 18, 1995

Friction hinge

GEN CLUTCH CORP70 citations89

GMIRYA YURIY

1 patent

US8459413B2Jun 11, 2013

Lubrication system with prolonged loss of lubricant operation

GMIRYA YURIY16 citations81

GL & V DORR OLIVER INC

1 patent

US6480009B1Nov 12, 2002

Solids measurement system

GL & V DORR OLIVER INC1 citations38