Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9828542 | Methods of hydraulically fracturing and recovering hydrocarbons | Timothy Moeller, Walter J. Sherwood, John Ely, Thomas Dyk, Andrew R. Hopkins | 2017-11-28 |
| 9815943 | Polysilocarb materials and methods | Walter J. Sherwood, Brian L. Benac, Michael J. Mueller, George Keith, Oliver Wilding, Jr. +1 more | 2017-11-14 |
| 9657409 | High purity SiOC and SiC, methods compositions and applications | Glen Sandgren, Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Douglas M. Dukes +1 more | 2017-05-23 |
| 9534447 | Apparatus for performing oil field laser operations | Mark S. Zediker, Charles C. Rinzler, Brian O. Faircloth, Yeshaya Koblick, Joel F. Moxley | 2017-01-03 |