Center Rock
Patents & Trademarks
Since 1998, Center Rock has engineered solutions to problems other drilling tools couldn’t solve, and protected the designs that made it possible. Explore the patents behind our DTH hammers, casing advancement systems, and drilling tools, and see the engineering that keeps our equipment ahead in the field.
Center Rock Virtual Patents*
| RX & RCX Hammers | RF Hammers | LP Drill w/ RF Hammers | RX & RCX Bits | ROTO LOC | Spiral Face Bit |
|---|---|---|---|---|---|
| 8,915,314 | |||||
| 2,718,669 | |||||
| 2009231791 | |||||
| 2012203653 | |||||
| 1051069-1 | |||||
| 3508/KOLNP/2010 | |||||
| 1351036-7 | |||||
| CL 49631 (1015 2010) | |||||
| 8,631,884 | 8,631,884 | 8,631,884 | |||
| 2,742,024 | 2,742,024 | 2,742,024 | |||
| 2011/03973 | 2011/03973 | 2011/03973 | |||
| 1150504-7 | 1150504-7 | 1150504-7 | |||
| 2011202 481 | 2011202 481 | 2011202 481 | |||
| 10-1527760 | 10-1527760 | 10-1527760 | |||
| 1326-2011 | 1326-2011 | 1326-2011 | |||
| 14/295,926 | 14/295,926 | ||||
| D656,974 | |||||
| 8,439,135 | |||||
| 9,821,422 | |||||
| 12,523,102 |