Inventor · disambiguated record
Leon D. Royer
Also filed as: ROYER LEON D
2 granted patents·92 citations·filing 1981–1995
67Inventor score
Files withMINNESOTA MINING & MFG2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Leon D. Royer 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 →