Inventor · disambiguated record

David W. Lerch

Also filed as: LERCH DAVID W

1 granted patent·36 citations·filing 1974–1974

45Inventor score

Technology areasY02A

Files withMARINE CONSTR & DESIGN CO1

Top patents by PatentIndex Score

1 record

0176US3992292AMoving belt-type oil skimmer with propulsion induced flow, method and apparatusMARINE CONSTR & DESIGN CO·Filed 1974·Granted Nov 16, 1976·36 cites·9 claims

Join the waitlist — get patent alerts

Get an alert when David W. Lerch 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 →