Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258816 | Side saddle traversable drilling rig | Denver Lee, Premkumar Mongattil | 2025-03-25 |
| 11933118 | High-capacity mast on a drilling rig | Ashish Gupta | 2024-03-19 |
| 11873685 | Side saddle traversable drilling rig | Denver Lee, Premkumar Mongattil | 2024-01-16 |
| 11643887 | Robotic pipe handler systems | Anthony Petrello, Kjetil Naesgaard, Kenneth Mikalsen | 2023-05-09 |
| 11572687 | Mast assembly for drilling rig | Ashish Gupta, Denver Lee | 2023-02-07 |
| 11401756 | High-capacity mast on a drilling rig | Ashish Gupta | 2022-08-02 |
| 11371291 | Side saddle slingshot continuous motion rig | Ashish Gupta, Denver Lee | 2022-06-28 |
| 11339565 | Mast assembly for drilling rig | Ashish Gupta, Denver Lee | 2022-05-24 |
| 11280137 | Dual mast rig with independently adjustable platforms | Denver Lee | 2022-03-22 |
| 11242695 | Side saddle drilling rigs | Ashish Gupta | 2022-02-08 |
| 11230855 | Side saddle slingshot drilling rig | Ashish Gupta | 2022-01-25 |
| 11111734 | Side-saddle cantilever mast | Ashish Gupta, Ryan Hause | 2021-09-07 |
| 11053745 | Mast and substructure | Ashish Gupta, Ryan Hause | 2021-07-06 |
| 10975635 | Automated drilling rig system | Ashish Gupta, Derek PATTERSON | 2021-04-13 |
| 10865583 | Side saddle drilling rigs | Ashish Gupta | 2020-12-15 |
| 10837542 | Lubrication system for rack and pinion mast | Ashish Gupta | 2020-11-17 |
| 10837238 | Side saddle slingshot continuous motion rig | Ashish Gupta, Denver Lee | 2020-11-17 |
| 10731375 | Side saddle slingshot drilling rig | Ashish Gupta | 2020-08-04 |
| 10704337 | Side-saddle cantilever mast | Ashish Gupta, Ryan Hause | 2020-07-07 |
| 10662718 | Drilling rig stair tower with integrated utility lines and cable tray | Ashish Gupta, Derek PATTERSON, Ryan Hause | 2020-05-26 |
| 10648240 | Mast and substructure | Ashish Gupta, Ryan Hause | 2020-05-12 |
| 10598270 | Lubrication system for rack and pinion mast | Ashish Gupta | 2020-03-24 |
| 10584541 | Pipe handling apparatus | Ashish Gupta, Denver Lee | 2020-03-10 |
| 10557281 | Slingshot side saddle substructure | Ashish Gupta | 2020-02-11 |
| 10407938 | Slingshot side saddle substructure | Ashish Gupta | 2019-09-10 |