Inventor · disambiguated record

Dorothy A. Callahan

Also filed as: CALLAHAN DOROTHY A

1 granted patent·2 citations·filing 2017–2017

20Inventor score
Files withCALLAHAN JR JOHN T1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Dorothy A. Callahan 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 →