James E. Billigmeier

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St. Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Soap-thickened reenterable gelled encapsulants
- Patent number 4,756,851
- Issue date Jul 12, 1988
- Minnesota Mining and Manufacturing Company
- James E. Billigmeier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soap-thickened reenterable gelled encapsulants
- Patent number 4,639,483
- Issue date Jan 27, 1987
- Minnesota Mining and Manufacturing Company
- James E. Billigmeier
- H01 - BASIC ELECTRIC ELEMENTS