Marc Denny

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Hermosa Beach, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
HELMET WITH STAGE BLOOD INDICATOR TO SIMULATE HEAD INJURY
- Publication number 20150223544
- Publication date Aug 13, 2015
- Marshall Street Entertainment, Inc.
- Robert Rosenthal
- A42 - HEADWEAR
Information Patent Application
HELMET WITH STAGE BLOOD INDICATOR TO SIMULATE HEAD INJURY
- Publication number 20130230836
- Publication date Sep 5, 2013
- Marshall Street Entertainment, Inc.
- Robert Rosenthal
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS