Inventor
VANN WALTER D
US9 patents
⚠️ This page may combine multiple inventors who share the name “VANN WALTER D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EXXONMOBIL RES & ENG CO
4 patentsUS7172903B2Feb 6, 2007
Method for on-line monitoring of lubricating oil using light in the visible and near IR spectra
EXXONMOBIL RES & ENG CO14 citations82
US7176168B2Feb 13, 2007
Lubricant containing a synergistic combination of rust inhibitors, antiwear agents, and a phenothiazine antioxidant
EXXONMOBIL RES & ENG CO8 citations71
US6876193B2Apr 5, 2005
Method for deconvolution of impedance spectra
EXXONMOBIL RES & ENG CO9 citations69
US10942161B2Mar 9, 2021
Electrostatic varnish and precursor detection in lubricants
EXXONMOBIL RES & ENG CO0 citations52