Membership
Tour
Register
Log in
Louis G. Beauregard
Follow
Person
Stafford, TX, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Closed loop power factor control for power supply systems
Patent number
4,590,416
Issue date
May 20, 1986
Rig Efficiency, Inc.
Michael N. Porche
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Closed loop power factor control for drilling rigs
Patent number
4,482,857
Issue date
Nov 13, 1984
Rig Efficiency, Inc.
Michael N. Porche
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS