Inventor · disambiguated record

Donald E. Zahm

Also filed as: QUICK JOE A · ZAHM DONALD E

2 granted patents·85 citations·filing 1987–1989

67Inventor score

Technology areasH03K Y10T

Files withDOW CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0180US4713601APower proportioning controller for solid state relaysDOW CHEMICAL CO·Filed 1987·Granted Dec 15, 1987·35 cites·10 claims
0279US5109347AComputerized volumetric dispensing systemDOW CHEMICAL CO·Filed 1989·Granted Apr 28, 1992·50 cites·23 claims

Join the waitlist — get patent alerts

Get an alert when Donald E. Zahm 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 →