Doug Schetzel

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Electric starter verification during gas-turbine engine barring
- Patent number 12,180,894
- Issue date Dec 31, 2024
- Rolls-Royce Corporation
- Jeffrey Lawrence
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Oil tank filler cap integrated into the de-aerator
- Patent number 11,692,669
- Issue date Jul 4, 2023
- Rolls-Royce Corporation
- Douglas Schetzel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of producing reinforced container
- Patent number 10,557,208
- Issue date Feb 11, 2020
- Rolls-Royce Corporation
- John Gebhard
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE MEASUREMENT SYSTEM
- Publication number 20250044168
- Publication date Feb 6, 2025
- Rolls-Royce Corporation
- John Costello
- G01 - MEASURING TESTING
Information Patent Application
TEMPERATURE MEASUREMENT SYSTEM
- Publication number 20250044159
- Publication date Feb 6, 2025
- Rolls-Royce Corporation
- John Costello
- G01 - MEASURING TESTING
Information Patent Application
EMERGENCY START OF A GAS TURBINE ENGINE
- Publication number 20250035044
- Publication date Jan 30, 2025
- Rolls-Royce Corporation
- Jeffrey Lawrence
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
OIL TANK FILLER CAP INTEGRATED INTO THE DE-AERATOR
- Publication number 20210156515
- Publication date May 27, 2021
- Rolls-Royce Corporation
- Douglas Schetzel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REINFORCED CONTAINER AND METHOD OF PRODUCING SAME
- Publication number 20190218679
- Publication date Jul 18, 2019
- Rolls-Royce Corporation
- John Gebhard
- B22 - CASTING POWDER METALLURGY