Patent · US Active

Grease oxidation

US10914719B2 · kind B2 · utility

1Cited by

2References

13Claims

0Family size

Assignee

Tannas Company · US

Inventors

Theodore W. Selby · Midland, US
Jonathan C. Evans · Midland, US
Gregory C. Miiller · Rhodes, US
Calvin David Hugo · Munger, US
Sarah R. Nuss-Warren · Midland, US
Douglas J. Wirsing · Midland, US

Key dates

Filing date	Nov 6, 2014
Grant date	Feb 9, 2021
Priority date	—
Expiry date	Feb 18, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG01N2021/3595
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A significantly improved version of the ASTM D942 Test Method, with apparatus employable to effect the same, is provided. This is useful in measurement of grease oxidation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.