Assignee
PROSTAR MFG INC
CA·5 granted patents·1 pending application·23 citations·filing 2014–2017
Top patents by PatentIndex Score
6 records- 0192US9797196B2Automated drilling/service rig apparatusPROSTAR MFG INC·Filed 2014·Granted Oct 24, 2017·20 cites·55 claims
- 0274US10738545B2Pipe handler and pipe loader for a well rigPROSTAR MFG INC·Filed 2016·Granted Aug 11, 2020·2 cites·12 claims
- 0363US10329874B2Safety valve handling apparatus for a well operation rigPROSTAR MFG INC·Filed 2016·Granted Jun 25, 2019·1 cites·14 claims
- 0451US2017167207A1Tool carrier for a well rigPROSTAR MFG INC·Filed 2016·Application pending·0 cites
- 0550US10323472B2Slips positioning apparatus for a well operationPROSTAR MFG INC·Filed 2017·Granted Jun 18, 2019·0 cites·12 claims
- 0639US11402053B2Vehicle support structure for a worksitePROSTAR MFG INC·Filed 2016·Granted Aug 2, 2022·0 cites·10 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →