Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065883 | Hybrid bit | Scott D. McDonough, Venkatesh Karuppiah, Mahesha Kumar | 2024-08-20 |
| 11002082 | Millable bit to whipstock connector | Shantanu N. Swadi, Charles H. Dewey, Tuan Nguyen, John E. Campbell | 2021-05-11 |
| 10487606 | Balancing load on milling cutting elements | Shantanu N. Swadi, John E. Campbell | 2019-11-26 |
| 10036209 | Cutting elements and bits for sidetracking | Shantanu N. Swadi | 2018-07-31 |
| 9915098 | Systems for forming lateral wellbores | Philip M. Gregurek, Shantanu N. Swadi | 2018-03-13 |
| 9228406 | Extended whipstock and mill assembly | Shantanu N. Swadi, John E. Campbell | 2016-01-05 |
| 9145739 | Fixed cutter drill bit for abrasive applications | Carl M. Hoffmaster, Michael G. Azar, Thomas W. Oldham, Stuart Oliver, Sidney J. Isnor | 2015-09-29 |
| 9004159 | High performance wellbore departure and drilling system | Philip M. Gregurek, Shantanu N. Swadi | 2015-04-14 |
| 8763881 | Methods of hardbanding joints of pipe using friction stir welding | Madapusi K. Keshavan, Russell J. Steel, Cary A. Roth | 2014-07-01 |
| 8739900 | System and method for coupling a drill bit to a whipstock | Philip M. Gregurek, Shantanu N. Swadi, Charles H. Dewey | 2014-06-03 |
| 7798256 | Fixed cutter drill bit for abrasive applications | Carl M. Hoffmaster, Michael G. Azar, Thomas W. Oldham, Stuart Oliver, Sidney J. Isnor | 2010-09-21 |
| 6095265 | Impregnated drill bits with adaptive matrix | — | 2000-08-01 |