Inventor · disambiguated record

Joseph J. Cramer

Also filed as: CRAMER JOSEPH J

2 granted patents·7 citations·filing 2016–2017

54Inventor score

Technology areasF41A

Files withSTURM RUGER & CO2

Top patents by PatentIndex Score

2 records

0169US9791223B2Firearm with pivoting barrel-receiver assemblySTURM RUGER & CO·Filed 2016·Granted Oct 17, 2017·5 cites·21 claims
0256US10175012B2Firearm with pivoting barrel-receiver assemblySTURM RUGER & CO·Filed 2017·Granted Jan 8, 2019·2 cites·24 claims

Join the waitlist — get patent alerts

Get an alert when Joseph J. Cramer files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →