Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732584 | Use of micro-electro-mechanical systems (MEMS) in well treatments | Craig W. Roddy, Krishna M. Ravi, Michael S. Bittar, Clovis Bonavides, Gordon L. Moake +3 more | 2017-08-15 |
| 8316936 | Use of micro-electro-mechanical systems (MEMS) in well treatments | Craig W. Roddy, Krishna M. Ravi, Clovis Bonavides, Michael S. Bittar, Gordon L. Moake +1 more | 2012-11-27 |
| 8302686 | Use of micro-electro-mechanical systems (MEMS) in well treatments | Craig W. Roddy, Krishna M. Ravi, Clovis Bonavides, Gary James Frisch, Gordon L. Moake +3 more | 2012-11-06 |
| 8291975 | Use of micro-electro-mechanical systems (MEMS) in well treatments | Craig W. Roddy, Krishna M. Ravi, Michael S. Bittar, Gary James Frisch, Batakrishna Mandal +2 more | 2012-10-23 |
| 8162050 | Use of micro-electro-mechanical systems (MEMS) in well treatments | Craig W. Roddy, Krishna M. Ravi, Clovis Bonavides, Gary James Frisch, Batakrishna Mandal | 2012-04-24 |
| 6124246 | High temperature epoxy resin compositions, additives and methods | James F. Heathman, Bill W. Loughridge | 2000-09-26 |
| 5361631 | Apparatus and methods for determining the shear stress required for removing drilling fluid deposits | Kris Ravi, Shawn Heath, Bryan Waugh | 1994-11-08 |