Patents by Inventor Wulf F. Massell

Wulf F. Massell 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).

  • Method for locating sub-surface natural resources
    Patent number: 8344721
    Abstract: A method for locating sub-surface natural resources. The method utilizes lightning data to discern relatively likely locations for finding the sub-surface natural resources.
    Type: Grant
    Filed: January 7, 2010
    Date of Patent: January 1, 2013
    Assignee: Vaisala Oyj
    Inventors: H. Roice Nelson, Jr., Joseph H. Roberts, D. James Siebert, Wulf F. Massell, Samuel D. LeRoy, Leslie R. Denham, Robert Ehrlich, Richard L. Coons
  • Method for locating sub-surface natural resources
    Publication number: 20110163733
    Abstract: A method for locating sub-surface natural resources. The method utilizes lightning data to discern relatively likely locations for finding the sub-surface natural resources.
    Type: Application
    Filed: January 7, 2010
    Publication date: July 7, 2011
    Inventors: H. Roice Nelson, JR., Joseph H. Roberts, D. James Siebert, Wulf F. Massell, Samuel D. LeRoy, L. R. Denham, Robert Ehrlich, Richard L. Coons