Otto A. Weil

Follow

Person

Chicago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gasoline additive
- Patent number 4,906,251
- Issue date Mar 6, 1990
- Gold Eagle Co.
- Otto A. Weil
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...