David M. Frankel

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus to enhance shirt collar appearance
- Patent number 11,154,097
- Issue date Oct 26, 2021
- Perky, LLC
- David M. Frankel
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
Apparatus to Enhance Shirt Collar Appearance
- Publication number 20160206008
- Publication date Jul 21, 2016
- Perky, LLC
- David M. Frankel
- A41 - WEARING APPAREL