Assignee
ZIMMERMAN MARK
US·3 granted patents·51 citations·filing 1995–2012
Top patents by PatentIndex Score
3 records- 0192US8761430B2Decorative signal transducing apparatusZIMMERMAN MARK·Filed 2012·Granted Jun 24, 2014·38 cites·1 claims
- 0285US8567501B2System and method for stimulating multiple production zones in a wellbore with a tubing deployed ball seatZIMMERMAN MARK·Filed 2010·Granted Oct 29, 2013·13 cites·31 claims
- 0327USD374876SRotary engineZIMMERMAN MARK·Filed 1995·Granted Oct 22, 1996·0 cites·1 claims
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