Michael Daeffler

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Washington, DC, US

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Patents Grantslast 30 patents

Information Patent Grant
Breathable respirator mask with multiple layered filters
- Patent number 11,235,181
- Issue date Feb 1, 2022
- The Government of the United States of America, as represented by the Secreta...
- Michael Daeffler
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Compliant shaft enclosure support system to limit rotation
- Patent number 11,193,526
- Issue date Dec 7, 2021
- The Government of the United States of America, as represented by the Secreta...
- Ronald Adrezin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Modular system and apparatus for treating wounds
- Patent number 10,973,528
- Issue date Apr 13, 2021
- The Government of the United States of America, as represented by the Secreta...
- Howard Rittenhouse
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
BREATHABLE RESPIRATOR MASK WITH MULTIPLE LAYERED FILTERS
- Publication number 20210379411
- Publication date Dec 9, 2021
- The Government of the United States of America, as represented by the Secreta...
- Michael Daeffler
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
MODULAR SYSTEM AND APPARATUS FOR TREATING WOUNDS
- Publication number 20200375608
- Publication date Dec 3, 2020
- The Government of the United States of America, as represented by the Secreta...
- Howard Rittenhouse
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE