Assignee
MILLER JAMES OTIS
US·2 granted patents·22 citations·filing 2011–2011
Technology mixE21B2
Top patents by PatentIndex Score
2 records- 0183US8522864B1Stripper blow out preventer for small diameter oil field tubing or small diameter polished rodsMILLER JAMES OTIS·Filed 2011·Granted Sep 3, 2013·12 cites·17 claims
- 0281US8109330B1Inline choke and angled choke for use with oil field equipmentMILLER JAMES OTIS·Filed 2011·Granted Feb 7, 2012·10 cites·20 claims
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