Michael W. Gruber

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Huntsville, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Hot melt adhesive bound book
- Patent number 5,536,044
- Issue date Jul 16, 1996
- Minnesota Mining and Manufacturing Company
- Robert A. Luhman
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hot melt adhesive applicator
- Patent number 5,346,350
- Issue date Sep 13, 1994
- Minnesota Mining and Manufacturing Company
- Robert A. Luhman
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hot melt adhesive binding method
- Patent number 5,316,424
- Issue date May 31, 1994
- Minnesota Mining and Manufacturing Company
- Robert A. Luhman
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Automated liner removing transfer tape applicator method
- Patent number 5,312,501
- Issue date May 17, 1994
- Minnesota Mining and Manufacturing Company
- Michael W. Gruber
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Hot melt adhesive applicator
- Patent number 5,152,654
- Issue date Oct 6, 1992
- Minnesota Mining and Manufacturing Company
- Robert A. Luhman
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Automated liner removing transfer tape applicator
- Patent number 4,980,011
- Issue date Dec 25, 1990
- Minnesota Mining and Manufacturing Company
- Michael W. Gruber
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL