Inventor

TERSIGNI SAMUEL H

US7 patents

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

ETHYL CORP

2 patents

US5763372AJun 9, 1998

Clean gear boron-free gear additive and method for producing same

ETHYL CORP50 citations89

US6482778B2Nov 19, 2002

Zinc and phosphorus containing transmission fluids having enhanced performance capabilities

ETHYL CORP36 citations88

GLASGOW MICHAEL B

1 patent

US8299002B2Oct 30, 2012

Additive composition

GLASGOW MICHAEL B6 citations71

DEVLIN MARK T

1 patent

US8202829B2Jun 19, 2012

Lubricating composition

DEVLIN MARK T6 citations66

AFTON CHEMICAL CORP

1 patent

US7060662B2Jun 13, 2006

Antifoam agent and method for use in automatic transmission fluid applications involving high pressure pumps

AFTON CHEMICAL CORP5 citations56

IYER RAMNATH N

1 patent

US9267093B2Feb 23, 2016

Methods for providing steel-on-steel friction and/or steel-on-paper friction with lubricant compositions for power transmitting fluids

IYER RAMNATH N1 citations45

OZBALIK NUBAR

1 patent

US8557752B2Oct 15, 2013

Lubricating compositions

OZBALIK NUBAR0 citations30