Berkeley, California
United States
3
2019-01-03
Jacob Daniel Ward from Berkeley, US has applied for patents for these inventions. The list has both pending applications and granted patents:
LUBRICATING ENGINE OIL COMPOSITIONS CONTAINING DETERGENT COMPOUNDS
#2 | 2019-01-03LUBRICATING OIL MAGNESIUM DETERGENTS AND METHOD OF MAKING AND USING SAME
#3 | 2019-01-03LOW VISCOSITY ENGINE OILS CONTAINING ISOMERIZED PHENOLIC-BASED DETERGENTS
2391310 ⎘