Henrick Wallman has a total of 1 patent(s) in the database.
* Some patents in this database have one or more inventors, not all of whom may be from Wyoming.
Patent Number: 7921907 View patent at USPTO Title: IN SITU METHOD AND SYSTEM FOR EXTRACTION OF OIL FROM SHALE Assignee: American Shale Oil, LLC (Newark, NJ) Issue Date: April 12, 2011 Inventor(s): Alan K. Burnham, Livermore, CA
Roger L. Day, Rifle, CO
Harry Gordon Harris, Laramie, WY
Paul Lerwick, Midland, TX
James R. McConaghy, Salida, CO
R Glenn Vawter, Glenwood Springs, CO
Henrick P. Wallman, Berkley, CA