Andrew C. Merkle

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Gaithersburg, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for evaluation of helmet performance
- Patent number 11,378,475
- Issue date Jul 5, 2022
- The Johns Hopkins University
- Morgana M. Trexler
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Cranial bone surrogate and methods of manufacture thereof
- Patent number 9,808,987
- Issue date Nov 7, 2017
- The Johns Hopkins University
- Andrew C. Merkle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Cranial bone surrogate and methods of manufacture thereof
- Patent number 9,142,146
- Issue date Sep 22, 2015
- The Johns Hopkins University
- Andrew C. Merkle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Human surrogate neck model
- Patent number 9,011,158
- Issue date Apr 21, 2015
- The Johns Hopkins University
- Andrew C. Merkle
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Methods and systems to implement a surrogate head model and directl...
- Patent number 8,725,449
- Issue date May 13, 2014
- The Johns Hopkins University
- Jack C. Roberts
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR EVALUATION OF HELMET PERFORMANCE
- Publication number 20210048359
- Publication date Feb 18, 2021
- The Johns Hopkins University
- Morgana M. Trexler
- G01 - MEASURING TESTING
Information Patent Application
Cranial Bone Surrogate and Methods of Manufacture Thereof
- Publication number 20140302306
- Publication date Oct 9, 2014
- The Johns Hopkins University
- Andrew C. Merkle
- B32 - LAYERED PRODUCTS
Information Patent Application
Human Surrogate Neck Model
- Publication number 20140220530
- Publication date Aug 7, 2014
- The Johns Hopkins University
- Andrew C. Merkle
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Methods and Systems to Implement a Surrogate Head Model and Directl...
- Publication number 20120330599
- Publication date Dec 27, 2012
- Jack C. Roberts
- G01 - MEASURING TESTING