Assignee
SHAMROCK RES & DEV INC
US·5 granted patents·48 citations·filing 2005–2009
Top patents by PatentIndex Score
5 records- 0189US7107634B1Method and apparatus for cleaning a conduitSHAMROCK RES & DEV INC·Filed 2005·Granted Sep 19, 2006·20 cites·18 claims
- 0280US7523587B2Portable observation towerSHAMROCK RES & DEV INC·Filed 2007·Granted Apr 28, 2009·8 cites·5 claims
- 0374US7494071B2Energy efficient water sprinklerSHAMROCK RES & DEV INC·Filed 2007·Granted Feb 24, 2009·7 cites·7 claims
- 0464US7810573B2Method for retrofitting a downhole drill string with a flow through subassembly and method for making sameSHAMROCK RES & DEV INC·Filed 2009·Granted Oct 12, 2010·7 cites·3 claims
- 0560US7108057B2Apparatus for controlling the ascent and descent of pipe in a well boreSHAMROCK RES & DEV INC·Filed 2006·Granted Sep 19, 2006·6 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when SHAMROCK RES & DEV INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →