Fredric M. Harwin

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Portland, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Prosthetic iris preparation method
- Patent number 10,595,987
- Issue date Mar 24, 2020
- John M. Stolpe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROSTHETIC IRIS PREPARATION METHOD
- Publication number 20170086967
- Publication date Mar 30, 2017
- John M. Stolpe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS