Daniel K. Johnson

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Glendora, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Distributed airfoil aerospike rocket nozzle
- Patent number 11,512,669
- Issue date Nov 29, 2022
- Raytheon Company
- Daniel K. Johnson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Deflectable distributed aerospike rocket nozzle
- Patent number 11,352,978
- Issue date Jun 7, 2022
- Raytheon Company
- Daniel K. Johnson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Microwave ignition of electrically operated propellants
- Patent number 10,808,649
- Issue date Oct 20, 2020
- Raytheon Company
- James K. Villarreal
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Cartridges for Recoil Management of Shoulder Fired Weapons
- Publication number 20240369332
- Publication date Nov 7, 2024
- Raytheon Company
- Roger C. Esplin
- F42 - AMMUNITION BLASTING
Information Patent Application
DISTRIBUTED AIRFOIL AEROSPIKE ROCKET NOZZLE
- Publication number 20210404420
- Publication date Dec 30, 2021
- Raytheon Company
- Daniel K. Johnson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DEFLECTABLE DISTRIBUTED AEROSPIKE ROCKET NOZZLE
- Publication number 20210404415
- Publication date Dec 30, 2021
- Raytheon Company
- Daniel K. Johnson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MICROWAVE IGNITION OF ELECTRICALLY OPERATED PROPELLANTS
- Publication number 20180051657
- Publication date Feb 22, 2018
- Raytheon Company
- James K. Villarreal
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS