Inventor · disambiguated record
Mark C. Grubelich
Also filed as: GRUBELICH MARK C
12 granted patents·86 citations·filing 1996–2023
89Inventor score
Top patents by PatentIndex Score
12 records- 0185US11808144B1Downhole to surface communications platform for drilling applicationsNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2020·Granted Nov 7, 2023·3 cites·16 claims
- 0284US9656926B1Self-consuming materialsSANDIA CORP·Filed 2013·Granted May 23, 2017·10 cites·26 claims
- 0376US9580976B1Deployable centralizersSANDIA CORP·Filed 2014·Granted Feb 28, 2017·5 cites·5 claims
- 0470US6253680B1Diversionary deviceSANDIA CORP·Filed 1999·Granted Jul 3, 2001·31 cites·22 claims
- 0566US10344542B1Deployable centralizersNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2017·Granted Jul 9, 2019·1 cites·10 claims
- 0665US12378876B2Downhole to surface communications platform for drilling applicationsNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2023·Granted Aug 5, 2025·0 cites·19 claims
- 0760US5861570ASemiconductor bridge (SCB) detonatorSANDIA CORP·Filed 1996·Granted Jan 19, 1999·24 cites·19 claims
- 0857US9534879B1Gas powered fluid gun with recoil mitigationSANDIA CORP·Filed 2016·Granted Jan 3, 2017·2 cites·15 claims
- 0956US11584841B1Fluid-infused elastomersNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2019·Granted Feb 21, 2023·0 cites·14 claims
- 1056US8579209B1Gas powered fluid gun with recoil mitigationGRUBELICH MARK C·Filed 2010·Granted Nov 12, 2013·4 cites·20 claims
- 1154US9272296B1Gas powered fluid gun with recoil mitigationSANDIA CORP·Filed 2013·Granted Mar 1, 2016·0 cites·14 claims
- 1254US8176995B1Reduced-impact sliding pressure control valve for pneumatic hammer drillPOLSKY YAROM·Filed 2009·Granted May 15, 2012·6 cites·18 claims
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