Peter A. Lind

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Afton, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple intensity lamp controller and lighting system
- Patent number 4,587,457
- Issue date May 6, 1986
- Minnesota Mining and Manufacturing Company
- Peter A. Lind
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit for providing time selected application of A.C. power
- Patent number 4,145,617
- Issue date Mar 20, 1979
- Minnesota Mining and Manufacturing Company
- John H. Lee
- H03 - BASIC ELECTRONIC CIRCUITRY