Frank Lytle

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West Chester, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Helmet impact simulator and method
- Patent number 10,359,348
- Issue date Jul 23, 2019
- Protective Sports Equipment International, Inc.
- Frank Lytle
- F41 - WEAPONS
Information Patent Grant
Helmet impact simulator and method
- Patent number 9,552,747
- Issue date Jan 24, 2017
- Frank Lytle
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS