Inventor · disambiguated record

John Calvert Cosner

Also filed as: COSNER JOHN CALVERT

1 granted patent·0 citations·filing 20122012

11Inventor score
Technology areasA01F
Files withBRATNEY COMPANIES1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when John Calvert Cosner 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 →