Bertha Thomas

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Palmyra, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Diaper changing assembly
- Patent number 9,913,765
- Issue date Mar 13, 2018
- Bertha Thomas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Diaper Changing Assembly
- Publication number 20160101002
- Publication date Apr 14, 2016
- Bertha Thomas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE