Donna Marie Barr

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Bandage for mixing separated liquids communicated to the skin of we...
- Patent number 11,850,125
- Issue date Dec 26, 2023
- Donna Marie Barr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bandage for mixing separated liquids communicated to the skin of we...
- Patent number 11,337,865
- Issue date May 24, 2022
- Donna Marie Barr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Bandage for Mixing Separated Liquids Communicated to the Skin of We...
- Publication number 20240123206
- Publication date Apr 18, 2024
- Donna Marie Barr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bandage for Mixing Separated Liquids Communicated to the Skin of We...
- Publication number 20210251809
- Publication date Aug 19, 2021
- Donna Marie Barr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Bandage for Mixing Separated Liquids Communicated to the Skin of We...
- Publication number 20200383835
- Publication date Dec 10, 2020
- Donna Marie Barr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE