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Richard W. ARMENTROUT
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Delmont, PA, US
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Patents Grants
last 30 patents
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Patent Grant
Damping system for compressor
Patent number
12,018,689
Issue date
Jun 25, 2024
Tyco Fire & Security GmbH
Joseph Woodrow Pillis
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Rotary screw compressors utilizing viscous damping for vibration re...
Patent number
9,856,876
Issue date
Jan 2, 2018
Johnson Controls Technology Company
Joseph W. Pillis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Disc springs/carrier plate preload assembly
Patent number
8,439,567
Issue date
May 14, 2013
Curtiss-Wright Electro-Mechanical Corporation
Richard Witten Armentrout
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
DAMPING SYSTEM FOR COMPRESSOR
Publication number
20230175511
Publication date
Jun 8, 2023
Johnson Controls Tyco IP Holdings LLP
Joseph Woodrow Pillis
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
ROTARY SCREW COMPRESSORS UTILIZING VISCOUS DAMPING FOR VIBRATION RE...
Publication number
20160040670
Publication date
Feb 11, 2016
Johnson Controls Technology Company
Joseph W. PILLIS
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...