Karl Hymmen

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Sparks, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Bookbinding method using strips
- Patent number 4,708,560
- Issue date Nov 24, 1987
- VeloBind, Inc.
- William H. Abildgaard
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Paper punch
- Patent number 4,656,907
- Issue date Apr 14, 1987
- VeloBind, Inc.
- Karl Hymmen
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Hand tool for bending and straightening studs of bookbinding strips
- Patent number 4,656,716
- Issue date Apr 14, 1987
- VeloBind, Inc.
- Karl Hymmen
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Bookbinding strips and method of binding books employing serrated s...
- Patent number 4,625,996
- Issue date Dec 2, 1986
- Velo-Bind, Inc.
- Karl Hymmen
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER