John Brewster

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Herndon, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Aircraft barrier system having a delaying unlocking mechanism, and...
- Patent number 12,110,110
- Issue date Oct 8, 2024
- Airbus Operations GmbH
- Joerg Kohlstette
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Mechanical time delay security latches and methods
- Patent number 11,926,433
- Issue date Mar 12, 2024
- AIRBUS AMERICAS, INC.
- John A. Brewster
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Quick-release hinge devices, systems and methods
- Patent number 11,927,042
- Issue date Mar 12, 2024
- AIRBUS AMERICAS, INC.
- John A. Brewster
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Variable width door for cockpit secondary barrier and other aircraf...
- Patent number 11,530,024
- Issue date Dec 20, 2022
- AIRBUS AMERICAS, INC.
- John A. Brewster
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
MINIMALIST SECONDARY BARRIER
- Publication number 20250101774
- Publication date Mar 27, 2025
- Airbus Operations GmbH
- Frank Cordes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
QUICK-RELEASE HINGE DEVICES, SYSTEMS AND METHODS
- Publication number 20230036589
- Publication date Feb 2, 2023
- Airbus Americas, Inc.
- John A. Brewster
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
MECHANICAL TIME DELAY SECURITY LATCHES AND METHODS
- Publication number 20230036826
- Publication date Feb 2, 2023
- Airbus Americas, Inc.
- John A. Brewster
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
VARIABLE WIDTH DOOR FOR COCKPIT SECONDARY BARRIER AND OTHER AIRCRAF...
- Publication number 20220073184
- Publication date Mar 10, 2022
- Airbus Americas, Inc.
- JOHN A. BREWSTER
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
AIRCRAFT BARRIER SYSTEM HAVING A DELAYING UNLOCKING MECHANISM, AND...
- Publication number 20200198785
- Publication date Jun 25, 2020
- AIRBUS OPERATIONS GMBH
- Joerg Kohlstette
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES