Ernest Chock

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Santa Monica, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Anticounterfeit documentation with see-through and write-able hologram
- Patent number 5,857,709
- Issue date Jan 12, 1999
- Ernest P. Chock
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Holographic bank draft
- Patent number 5,267,753
- Issue date Dec 7, 1993
- Ernest Chock
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER