Stephen E. Freeman

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McKinney, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Tuning a sound profile of a muffler
- Patent number 11,441,456
- Issue date Sep 13, 2022
- Toyota Motor North America, Inc.
- Stephen E. Freeman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Systems and methods for regulating performance characteristics of a...
- Patent number 11,105,233
- Issue date Aug 31, 2021
- Toyota Motor North America, Inc.
- Tyler J. Kass
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Snorkel slide-in attachment to vehicle body member
- Patent number 10,752,106
- Issue date Aug 25, 2020
- Toyota Motor North America, Inc.
- Stephen E. Freeman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tethered air intake snorkel
- Patent number 10,393,076
- Issue date Aug 27, 2019
- Toyota Motor North America, Inc.
- Stephen E. Freeman
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Snorkel roof drip attachment
- Patent number 10,131,222
- Issue date Nov 20, 2018
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Matthew C. Tier
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TUNING A SOUND PROFILE OF A MUFFLER
- Publication number 20210003054
- Publication date Jan 7, 2021
- Toyota Motor North America, Inc.
- Stephen E. Freeman
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR REGULATING PERFORMANCE CHARACTERISTICS OF A...
- Publication number 20200240301
- Publication date Jul 30, 2020
- TOYOTA MOTOR NORTH AMERICA, INC.
- Tyler J. Kass
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SNORKEL ROOF DRIP ATTACHMENT
- Publication number 20180319270
- Publication date Nov 8, 2018
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Matthew C. Tier
- B60 - VEHICLES IN GENERAL