Inventor · disambiguated record

Richard T. Sandgren

Also filed as: SANDGREN RICHARD T

1 granted patent·9 citations·filing 1989–1989

31Inventor score
Technology areasB65H
Files withRED KAP IND1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Richard T. Sandgren 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 →