Theresa Smigura

Follow

Person

Winthrop Harbor, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Enhanced oil production using control of well casing gas pressure
- Patent number 9,528,355
- Issue date Dec 27, 2016
- Unico, Inc.
- James P. McCrickard
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rod pump control system including parameter estimator
- Patent number 8,444,393
- Issue date May 21, 2013
- Unico, Inc.
- Thomas L. Beck
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rod pump control system including parameter estimator
- Patent number 7,168,924
- Issue date Jan 30, 2007
- Unico, Inc.
- Thomas L. Beck
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Enhanced Oil Production Using Control Of Well Casing Gas Pressure
- Publication number 20140262238
- Publication date Sep 18, 2014
- James P. McCrickard
- E21 - EARTH DRILLING MINING
Information Patent Application
Rod pump control system including parameter estimator
- Publication number 20060251525
- Publication date Nov 9, 2006
- Thomas L. Beck
- E21 - EARTH DRILLING MINING
Information Patent Application
Rod pump control system including parameter estimator
- Publication number 20040062657
- Publication date Apr 1, 2004
- Thomas L. Beck
- E21 - EARTH DRILLING MINING