Douglas C. Fritz

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Napa, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Removable cartridges for a spine board
- Patent number 10,966,887
- Issue date Apr 6, 2021
- Rx 1186, LLC
- John Piccolo-Wignall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spine board with interior channels
- Patent number 9,763,838
- Issue date Sep 19, 2017
- Rx 1186, LLC
- John Piccolo-Wignall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
REMOVABLE CARTRIDGES FOR A SPINE BOARD
- Publication number 20180042792
- Publication date Feb 15, 2018
- Rx 1186, LLC
- John Piccolo-Wignall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SPINE BOARD WITH INTERIOR CHANNELS
- Publication number 20180000665
- Publication date Jan 4, 2018
- Rx 1186, LLC
- John Piccolo-Wignall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SPINE BOARD WITH INTERIOR CHANNELS
- Publication number 20160008190
- Publication date Jan 14, 2016
- Rx 1186, LLC
- John Piccolo-Wignall
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE