Jack E. Cook

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Saint Paul, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Low optical dot gain pre-press proofs wherein the first down adhesi...
- Patent number 5,176,973
- Issue date Jan 5, 1993
- Minnesota Mining and Manufacturing Company
- Charles J. Gifford
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet containing contour-dependent directional image and method for...
- Patent number 4,714,656
- Issue date Dec 22, 1987
- Minnesota Mining and Manufacturing Company
- Thomas I. Bradshaw
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Security label
- Patent number 4,268,983
- Issue date May 26, 1981
- Minnesota Mining and Manufacturing Company
- Jack E. Cook
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Reflective sheet material
- Patent number 4,099,838
- Issue date Jul 11, 1978
- Minnesota Mining and Manufacturing Company
- Jack E. Cook
- G02 - OPTICS