Inventor · disambiguated record

Mark A. Zimmerman

Also filed as: ZIMMERMAN MARK · ZIMMERMAN MARK A

3 granted patents·40 citations·filing 2003–2021

65Inventor score

Technology areasE21B F21L

Files withHALLIBURTON ENERGY SERVICES INC2 ARMAMENT SYSTEMS & PROCEDURES1

Top patents by PatentIndex Score

3 records

0184US6916104B2Adjustable flashlight handstrapARMAMENT SYSTEMS & PROCEDURES·Filed 2003·Granted Jul 12, 2005·36 cites·21 claims
0272US9528349B2Downhole power generation using a mud operated pulserHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Dec 27, 2016·4 cites·19 claims
0350US11795809B2Electronics enclosure for downhole toolsHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Oct 24, 2023·0 cites·19 claims

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