Inventor · disambiguated record
John Heinsohn
Also filed as: HEINSOHN JOHN
3 granted patents·234 citations·filing 2004–2006
78Inventor score
Top patents by PatentIndex Score
3 records- 0194US7478495B1Mechanical buffer for shouldered weaponUS ARMY·Filed 2006·Granted Jan 20, 2009·105 cites·7 claims
- 0292US7533483B1Composite magazine for chambering ammunition in a firearmUS ARMY·Filed 2005·Granted May 19, 2009·80 cites·7 claims
- 0382US8006423B1Magazine follower for a magazine used by a firearmUNITES STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY·Filed 2004·Granted Aug 30, 2011·49 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →