Inventor · disambiguated record

Richard K. Oyama

Also filed as: OYAMA RICHARD K

1 granted patent·30 citations·filing 1986–1986

44Inventor score
Technology areasB07B
Files withBILLINGTON WELDING AND MFG1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Richard K. Oyama 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 →