Inventor · disambiguated record

Patrick W. Ryan

Also filed as: RYAN PATRICK W · RYAN PATRICK WALTER

2 granted patents·63 citations·filing 1975–1991

62Inventor score

Technology areasB02C C10G

Files withATLANTIC RICHFIELD CO1 GUNDLACH T J CO1

Top patents by PatentIndex Score

2 records

0189US4022681AProduction of monoaromatics from light pyrolysis fuel oilATLANTIC RICHFIELD CO·Filed 1975·Granted May 10, 1977·59 cites·4 claims
0225US5249750ATraversing roll breaker apparatusGUNDLACH T J CO·Filed 1991·Granted Oct 5, 1993·4 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when Patrick W. Ryan 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 →