Patents by Inventor Nigel R. Goff

Nigel R. Goff has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

Use Of Foam To Increase Resistance To Gas Flow In Mine Applications And Apparatus For Delivering Same

Publication number: 20090033140

Abstract: A process for increasing resistance to the flow of gas in underground mining operations includes providing a foam composition at desired selected locations to create a barrier to the flow of gas.

Type: Application

Filed: July 31, 2008

Publication date: February 5, 2009

Inventors: James D. Pile, Nigel R. Goff, Stephen L. Bessinger

Use Of Foam To Increase Resistance To Gas Flow In Mine Applications And Apparatus For Delivering Same