Issued Patents 2016
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416595 | Self-elevating mast employing drive carriage | Anthony Petrello, Padira Reddy, Sean Bailey | 2016-08-16 |
| 9410382 | Drilling rig carriage movable along racks and including pinions driven by electric motors | Padira Reddy, Sean Bailey, Todd Fox, Scott G. Boone, Beat Kuttel | 2016-08-09 |
| 9359968 | Air-fuel-ratio dithering using a dual fuel path source | Leon A. LaPointe, Edward J. Lyford-Pike, Daniel J. Mohr, James A. Zigan | 2016-06-07 |
| 9309728 | Drilling rig employing tubular handling device | Padira Reddy, Sean Bailey | 2016-04-12 |
| 9279394 | Exhaust system for spark-ignited gaseous fuel internal combustion engine | Leon A. LaPointe, Edward J. Lyford-Pike, Daniel J. Mohr, Aleksey Yezerets, Neal W. Currier +2 more | 2016-03-08 |
| 9279267 | Self-elevating mast employing draw works | Anthony Petrello, Padira Reddy, Sean Bailey | 2016-03-08 |
| 9273524 | Drilling rig carriage movable along racks and including pinions driven by electric motors | Padira Reddy, Sean Bailey, Richmond Todd Fox, Scott G. Boone, Beat Kuttel | 2016-03-01 |
| 9267341 | Drilling rig employing pivoting drilling tower | Padira Reddy, Sean Bailey | 2016-02-23 |