Inventor · disambiguated record

Roy E. Zimmerman

Also filed as: ZIMMERMAN ROY E

1 granted patent·21 citations·filing 1987–1987

40Inventor score
Technology areasC09K
Files withRED HILL GRINDING WHEEL CORP1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Roy E. Zimmerman 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 →