Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10195687 | High power laser tunneling mining and construction equipment and methods of use | John F. Volkmar, Mark S. Zediker, Shararth K Kolachalam, Ryan J. Norton, Brian O. Faircloth +2 more | 2019-02-05 |
| 10167366 | Polysilocarb materials, methods and uses | Andrew R. Hopkins, Walter J. Sherwood, Tim C. Moeller, Bruce A. Bricco, Douglas M. Dukes +2 more | 2019-01-01 |
| 9919972 | Pressed and self sintered polymer derived SiC materials, applications and devices | Ashish P. Diwanji, Andrew R. Hopkins, Walter J. Sherwood, Douglas M. Dukes, Glenn Sandgren +1 more | 2018-03-20 |
| 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 |
| 9499677 | Black ceramic additives, pigments, and formulations | Douglas M. Dukes, Ashish P. Diwanji, Michael J. Mueller, Michael Molnar, Walter J. Sherwood +2 more | 2016-11-22 |
| 9481781 | Black ceramic additives, pigments, and formulations | Michael Molnar, Ashish P. Diwanji, Michael J. Mueller, Douglas M. Dukes, Walter J. Sherwood +2 more | 2016-11-01 |
| 8826973 | Method and system for advancement of a borehole using a high power laser | Joel F. Moxley, Charles C. Rinzler, Brian O. Faircloth, Mark S. Zediker | 2014-09-09 |
| 8820434 | Apparatus for advancing a wellbore using high power laser energy | Mark S. Zediker, Charles C. Rinzler, Brian O. Faircloth, Yeshaya Koblick, Joel F. Moxley | 2014-09-02 |
| 6128291 | System and method for establishing a call telecommunications path | Andrew T Perlman, Steven J. Kruy, Edward A Walvick | 2000-10-03 |
| 6070467 | Electromagnetic acoustic transducer (EMAT) system and method for eliminating noise produced by static discharge | Jeffrey S. Rosenberg, Pat Cook | 2000-06-06 |
| 5751706 | System and method for establishing a call telecommunications path | Steven J. Kruy, Andrew T Perlman, Edward A Walvick | 1998-05-12 |