Inventor · disambiguated record
Marcus L. Caldwell
Also filed as: CALDWELL MARCUS · CALDWELL MARCUS L · CALDWELL MARCUS LEROY
13 granted patents·4 pending applications·105 citations·filing 1988–2023
90Inventor score
Files withLIBERTY DYNAMIC LLC6CALDWELL MARCUS3CALDWELL MARCUS L2HEWLETT PACKARD CO1LAW ENFORCEMENT TECHNOLOGIES INC1
Top patents by PatentIndex Score
17 records- 0174US11604053B2Chemical agent delivery receptacle with reusable digital control cartridgeLIBERTY DYNAMIC LLC·Filed 2022·Granted Mar 14, 2023·0 cites·6 claims
- 0274US7297851B2Guitar bridge apparatusCALDWELL MARCUS·Filed 2006·Granted Nov 20, 2007·9 cites·2 claims
- 0370US12410995B2Diversionary device with electronic trigger and directed high efficiency outputCALDWELL MARCUS·Filed 2023·Granted Sep 9, 2025·0 cites·11 claims
- 0470US11243057B2Chemical agent delivery receptacle with reusable digital control cartridgeLIBERTY DYNAMIC LLC·Filed 2019·Granted Feb 8, 2022·2 cites·11 claims
- 0570US6401704B1Ball pitching apparatus—3Filed 2001·Granted Jun 11, 2002·18 cites·4 claims
- 0670US2022099419A1Chemical agent delivery receptacle with reusable digital control cartridgeLIBERTY DYNAMIC LLC·Filed 2021·Application pending·0 cites
- 0765US5682145AToxic gas detector with a time measurement sensorSENSOR TECH INC·Filed 1995·Granted Oct 28, 1997·36 cites·26 claims
- 0865US5189660AOptical data storage system with unitary ferrous frameTANDY CORP·Filed 1991·Granted Feb 23, 1993·16 cites·18 claims
- 0962US11320248B2Chemical agent delivery receptacle with reusable digital control cartridgeLIBERTY DYNAMIC LLC·Filed 2020·Granted May 3, 2022·0 cites·20 claims
- 1062US11307007B2Chemical agent delivery receptacle with reusable digital control cartridgeLIBERTY DYNAMIC LLC·Filed 2020·Granted Apr 19, 2022·0 cites·16 claims
- 1161US6427675B1Ball pitching apparatusFiled 2000·Granted Aug 6, 2002·16 cites·12 claims
- 1255US7845280B2Diversionary device with vertically deployed payloadLAW ENFORCEMENT TECHNOLOGIES INC·Filed 2008·Granted Dec 7, 2010·5 cites·7 claims
- 1344US7705225B2Locking nut for guitarCALDWELL MARCUS·Filed 2007·Granted Apr 27, 2010·1 cites·9 claims
- 1442US2010282109A1Shock-stabilized firing mechanism for diversionary deviceCALDWELL MARCUS L·Filed 2008·Application pending·0 cites
- 1542US2010282108A1Replaceable cartridge for diversionary deviceCALDWELL MARCUS L·Filed 2008·Application pending·0 cites
- 1641US2021116223A1Reusable robotic flashbang delivery vehicleLIBERTY DYNAMIC LLC·Filed 2020·Application pending·0 cites
- 1733US5117414ADrive motor and spindle assembly for an optical disk driveHEWLETT PACKARD CO·Filed 1988·Granted May 26, 1992·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →