Inventor · disambiguated record
Alex J. Sitzman
Also filed as: SITZMAN ALEX J · Sitzman Alex
10 granted patents·1 pending application·17 citations·filing 2012–2024
85Inventor score
Top patents by PatentIndex Score
11 records- 0191US11656062B2Apparatus and method for indicating whether a target has been impacted by a projectileNIELSEN KELLERMAN CO·Filed 2022·Granted May 23, 2023·2 cites·18 claims
- 0290US11320447B2Apparatus for measuring velocities of projectilesNIELSEN KELLERMAN CO·Filed 2020·Granted May 3, 2022·2 cites·16 claims
- 0381US2024263924A1Apparatus and method for indicating whether a target has been impacted by a projectileNIELSEN KELLERMAN CO·Filed 2024·Application pending·0 cites
- 0478US11982517B2Apparatus and method for indicating whether a target has been impacted by a projectileNIELSEN KELLERMAN CO·Filed 2023·Granted May 14, 2024·0 cites·20 claims
- 0578US11280593B2Apparatus and method for indicating whether a target has been impacted by a projectileNIELSEN KELLERMAN CO·Filed 2020·Granted Mar 22, 2022·1 cites·14 claims
- 0672US9709593B1Apparatus for measuring velocities of projectiles launched from firearmsSITZMAN ALEX J·Filed 2012·Granted Jul 18, 2017·3 cites·9 claims
- 0768US9927208B2Modular cartridge storage system for firearmMAGNETOSPEED LLC·Filed 2016·Granted Mar 27, 2018·5 cites·5 claims
- 0859US10712358B2Apparatus for measuring velocities of projectiles launched from firearmsMAGNETOSPEED LLC·Filed 2017·Granted Jul 14, 2020·0 cites·24 claims
- 0955US11137232B2Apparatus and method for indicating whether a target has been impacted by a projectileNIELSEN KELLERMAN CO·Filed 2018·Granted Oct 5, 2021·0 cites·9 claims
- 1051US10041761B2Modular cartridge storage system for firearmMAGNETOSPEED LLC·Filed 2018·Granted Aug 7, 2018·1 cites·19 claims
- 1151US9574843B2Apparatus for correcting trajectories of projectiles launched from firearmsMAGNETOSPEED LLC·Filed 2014·Granted Feb 21, 2017·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →