Inventor

SZOBOTA JOHN S

US6 patents

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

EXXONMOBIL RES & ENG CO

3 patents

US7172903B2Feb 6, 2007

Method for on-line monitoring of lubricating oil using light in the visible and near IR spectra

EXXONMOBIL RES & ENG CO14 citations82

US6876193B2Apr 5, 2005

Method for deconvolution of impedance spectra

EXXONMOBIL RES & ENG CO9 citations69

US7442936B2Oct 28, 2008

Infrared spectroscopy method for measuring the base number of overbased lubricants

EXXONMOBIL RES & ENG CO6 citations60

EXXON CHEMICAL PATENTS INC

2 patents

US5744434AApr 28, 1998

Polyol ester compositions with unconverted hydroxyl groups

EXXON CHEMICAL PATENTS INC17 citations88

US5665686ASep 9, 1997

Polyol ester compositions with unconverted hydroxyl groups

EXXON CHEMICAL PATENTS INC19 citations88

SZOBOTA JOHN S

1 patent

US8445841B2May 21, 2013

Method and apparatus for a mid-infrared (MIR) system for real time detection of petroleum in colloidal suspensions of sediments and drilling muds during drilling operations, logging and production operations

SZOBOTA JOHN S24 citations87