Assignee
BARNES MATTHEW J
US·2 granted patents·5 citations·filing 2010–2010
Top patents by PatentIndex Score
2 records- 0164US8528219B2Inclination measurement devices and methods of useBARNES MATTHEW J·Filed 2010·Granted Sep 10, 2013·3 cites·27 claims
- 0251US9157284B2Downhole motor bearing assembly with an integrated thrust shock absorber for downhole drilling and method thereofBARNES MATTHEW J·Filed 2010·Granted Oct 13, 2015·2 cites·21 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →