Inventor

WALTERS DAVID KENVYN

GB2 patents

Patents

2 patents

US5691283ANov 25, 1997

Use of transmission and gear oil lubricants having enhanced friction properties

ETHYL PETROLEUM ADDITIVES LTD34 citations88

US5700764ADec 23, 1997

Lubricant compositions

ETHYL PETROLEUM ADDITIVES LTD16 citations69