John R. Biddle

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Monticello, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Medical dressing to treat sucking chest wound
- Patent number 11,684,519
- Issue date Jun 27, 2023
- Safeguard Medical Holdco, LLC
- Paul X. Harder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical dressing to treat sucking chest wound
- Patent number 10,639,207
- Issue date May 5, 2020
- H&H Medical Corporation
- Paul X. Harder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Low profile chest seal
- Patent number 7,834,231
- Issue date Nov 16, 2010
- H & H Associates, Inc.
- John R. Biddle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
MEDICAL DRESSING TO TREAT SUCKING CHEST WOUND AND METHODS OF FORMIN...
- Publication number 20230263668
- Publication date Aug 24, 2023
- Safeguard Medical Holdco, LLC
- Paul X. Harder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MEDICAL DRESSING TO TREAT SUCKING CHEST WOUND
- Publication number 20220218533
- Publication date Jul 14, 2022
- Safeguard Medical Holdco, LLC
- Paul X. HARDER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Low profile chest seal
- Publication number 20110066140
- Publication date Mar 17, 2011
- H & H Associates, Inc.
- John R. Biddle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Low profile chest seal
- Publication number 20080234726
- Publication date Sep 25, 2008
- John R. Biddle
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE