John R. SMERCZAK

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Ortonville, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic VCT end plate seal
- Patent number 12,098,663
- Issue date Sep 24, 2024
- BorgWarner Inc.
- John R. Smerczak
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Torque limited variable camshaft timing assembly
- Patent number 11,454,141
- Issue date Sep 27, 2022
- BorgWarner Inc.
- Shawn Blackmur
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cam phaser camshaft coupling
- Patent number 10,865,664
- Issue date Dec 15, 2020
- BorgWarner, Inc.
- John R. Smerczak
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Cam phaser between cam bearings
- Patent number 10,626,759
- Issue date Apr 21, 2020
- BorgWarner, Inc.
- John R. Smerczak
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC VCT END PLATE SEAL
- Publication number 20230279790
- Publication date Sep 7, 2023
- BorgWarner Inc.
- John R. SMERCZAK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TWO-PIECE VANE SEAL
- Publication number 20210025295
- Publication date Jan 28, 2021
- BorgWarner Inc.
- John R. Smerczak
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CAM PHASER CAMSHAFT COUPLING
- Publication number 20200141285
- Publication date May 7, 2020
- BorgWarner Inc.
- John R. SMERCZAK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CAM PHASER BETWEEN CAM BEARINGS
- Publication number 20190264585
- Publication date Aug 29, 2019
- BorgWarner Inc.
- John R. SMERCZAK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
OFF-AXIS CAMSHAFT PHASER
- Publication number 20190226365
- Publication date Jul 25, 2019
- BorgWarner Inc.
- John R. SMERCZAK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES