Gregory E. Doll

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Bethesda, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Patient safe suction pressure relief valve and method of using the...
- Patent number 11,712,553
- Issue date Aug 1, 2023
- Pepper Medical Inc.
- Gregory E. Doll
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Support for tracheostomy or endotracheal tubes
- Patent number 9,032,958
- Issue date May 19, 2015
- Gregory E. Doll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Medical tube retention device
- Patent number D676958
- Issue date Feb 26, 2013
- Gregory E. Doll
- D24 - Medical and laboratory equipment

Patents Applicationslast 30 patents

Information Patent Application
PATIENT SAFE SUCTION PRESSURE RELIEF VALVE AND METHOD OF USING THE...
- Publication number 20200222683
- Publication date Jul 16, 2020
- Gregory E. Doll
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Collar for Securing a Tracheostomy Tube to a Patient Using an Adhes...
- Publication number 20190374735
- Publication date Dec 12, 2019
- Pepper Medical Inc.
- Gregory E. Doll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Endotracheal Tube and Nasogastric Tube Attachment Device
- Publication number 20170197049
- Publication date Jul 13, 2017
- Gregory E. Doll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ventilator circuit stabilizer and method of stabilizing a ventilator
- Publication number 20160158473
- Publication date Jun 9, 2016
- Michael Schuster
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUPPORT FOR TRACHEOSTOMY OR ENDOTRACHEAL TUBES
- Publication number 20130174844
- Publication date Jul 11, 2013
- Gregory E. Doll
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE