Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876374 | Degradable plugs | Nauman H. Mhaskar, James A. Rochen | 2020-12-29 |
| 10604693 | High water and brine swell elastomeric compositions and method for making and using same | Byong Jun Kim, William David Breach | 2020-03-31 |
| 9758658 | Enhanced oilfield swellable elastomers and methods for making and using same | Byong Jun Kim, Keith Charles Spacey, William David Breach | 2017-09-12 |
| 9068444 | Gas lift system having expandable velocity string | William C. Lane | 2015-06-30 |
| 8763687 | Wellbore isolation tool using sealing element having shape memory polymer | Gary Duron Ingram, Minh Tuan Nguyen, Paul James Wilson, Chris Johnson, Jacob Bramwell +2 more | 2014-07-01 |
| 7409758 | Vibration damper systems for drilling with casing | Tuong Thanh Le, Richard L. Giroux, Albert C. Odell, II, Gary Thompson, Robert P. Badrak +2 more | 2008-08-12 |