Inventor · disambiguated record
Mark Hillis
Also filed as: HILLIS MARK · HILLIS MARK STEVEN
18 granted patents·2 pending applications·642 citations·filing 1988–2024
95Inventor score
Top patents by PatentIndex Score
20 records- 0193US10852086B1Magazine extension for a firearmJAGEMANN PREC PLASTICS INC·Filed 2020·Granted Dec 1, 2020·19 cites·20 claims
- 0292US4775068ACollapsible container with removable access panelXYTEC PLASTICS INC·Filed 1988·Granted Oct 4, 1988·108 cites·4 claims
- 0391US5474197ACollapsible container with reduced deflectionPERSTORP XYTEC·Filed 1993·Granted Dec 12, 1995·88 cites·7 claims
- 0490US11085717B1Magazine extension for a firearmJAGEMANN PREC PLASTICS INC·Filed 2020·Granted Aug 10, 2021·7 cites·20 claims
- 0588USD783111SMagazine for handgunHILLIS MARK·Filed 2015·Granted Apr 4, 2017·44 cites·1 claims
- 0685US6484898B2Collapsible container with reduced deflectionPERSTORP XYTEC·Filed 2001·Granted Nov 26, 2002·33 cites·6 claims
- 0784US5199592AContainer with latchable hinged sidewall gatePERSTORP EXTEC INC·Filed 1992·Granted Apr 6, 1993·82 cites·3 claims
- 0884US4967927AContainer with latchable hinged sidewall gateXYTEC INC·Filed 1989·Granted Nov 6, 1990·74 cites·15 claims
- 0982US5289935AContainer with sidewall extension and method for makingPERSTORP XYTEC INC·Filed 1992·Granted Mar 1, 1994·76 cites·9 claims
- 1079US5114037AContainer with sidewall extensionPERSTORP XYTEC INC·Filed 1991·Granted May 19, 1992·68 cites·1 claims
- 1177US11965706B2Composite charging handleDFM ARMS LLC·Filed 2022·Granted Apr 23, 2024·2 cites·18 claims
- 1274US11549770B2Modular firearm adapter system and deviceAMEND2 LLC·Filed 2020·Granted Jan 10, 2023·2 cites·18 claims
- 1371US6283319B1Collapsible container with reduced deflectionPERSTORP XYTEC·Filed 1995·Granted Sep 4, 2001·35 cites·11 claims
- 1459US12123673B1Hybrid charging handle for a firearmDFM ARMS LLC·Filed 2023·Granted Oct 22, 2024·0 cites·20 claims
- 1556US12092421B2Modular firearm adapter system and deviceAMEND2 LLC·Filed 2023·Granted Sep 17, 2024·0 cites·20 claims
- 1655US2024175651A1Composite charging handleDFM ARMS LLC·Filed 2023·Application pending·0 cites
- 1749US2008231048A1Pneumatic swivel elbowNORGREN INC·Filed 2007·Application pending·0 cites
- 1848US12455130B1Firearm magazine with molded seamELITE TACTICAL SYSTEMS GROUP LLC·Filed 2024·Granted Oct 28, 2025·0 cites·20 claims
- 1946US12066260B2Modular firearm control unitAMEND2 LLC·Filed 2022·Granted Aug 20, 2024·0 cites·20 claims
- 2037USD695507STraction cleatHILLIS MARK STEVEN·Filed 2012·Granted Dec 17, 2013·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →