Klein; Gerald B.

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Broomfield, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
System for retaining and displaying business cards
- Patent number 4,713,901
- Issue date Dec 22, 1987
- Klein; Gerald B.
- Virginia J. Wells
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method of manufacture of a gated can lid with score at upper surface
- Patent number 4,018,178
- Issue date Apr 19, 1977
- Klein; Gerald B.
- Gerald B. Klein
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

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