Inventor · disambiguated record

Leonard J. Dryer

Also filed as: DRYER LEONARD J

2 granted patents·141 citations·filing 1988–1990

69Inventor score

Technology areasF01N Y10T

Files withTENNESSEE GAS PIPELINE CO2

Top patents by PatentIndex Score

2 records

0185US4969264ACatalytic converter and substrate supportTENNESSEE GAS PIPELINE CO·Filed 1988·Granted Nov 13, 1990·65 cites·15 claims
0284US5118476ACatalytic converter and substrate supportTENNESSEE GAS PIPELINE CO·Filed 1990·Granted Jun 2, 1992·76 cites·22 claims

Join the waitlist — get patent alerts

Get an alert when Leonard J. Dryer 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 →