Richard L. Dennison

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Burnsville, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Temperature control circuit having series connected fail-safe control
- Patent number 5,057,669
- Issue date Oct 15, 1991
- Minnesota Mining and Manufacturing Company
- Richard L. Dennison
- G05 - CONTROLLING REGULATING
Information Patent Grant
Automated thermoplastic dispensing device
- Patent number 4,953,755
- Issue date Sep 4, 1990
- Minnesota Mining and Manufacturing Company
- Richard L. Dennison
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Hot melt adhesive applicator and temperature control circuit therefor
- Patent number 4,816,642
- Issue date Mar 28, 1989
- Minnesota Mining and Manufacturing Company
- Richard L. Dennison
- G05 - CONTROLLING REGULATING