Inventor · disambiguated record

Richard J. Sproulle

Also filed as: SPROULLE RICHARD J

1 granted patent·52 citations·filing 1987–1987

49Inventor score
Technology areasB23K
Files withWELDING INST1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Richard J. Sproulle 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 →