Inventor · disambiguated record

E. R. Elzinga, Jr.

Also filed as: ELZINGA JR E R

1 granted patent·56 citations·filing 1995–1995

50Inventor score

Technology areasY10T

Files withEXXON RESEARCH ENGINEERING CO1

Top patents by PatentIndex Score

1 record

0183US5652145APassive acoustics process to monitor feed injection lines of a catalytic cracker (law077)EXXON RESEARCH ENGINEERING CO·Filed 1995·Granted Jul 29, 1997·56 cites·12 claims

Join the waitlist — get patent alerts

Get an alert when E. R. Elzinga, Jr. 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 →