Inventor · disambiguated record

Willis A. Heck

Also filed as: HECK WILLIS A

2 granted patents·16 citations·filing 1973–1977

58Inventor score

Technology areasC21C C22B

Files withESM INC2

Top patents by PatentIndex Score

2 records

0174US4126453AComposition for a fluidizing flux in the production of iron and steelESM INC·Filed 1977·Granted Nov 21, 1978·11 cites·7 claims
0238US3982929AComposition for a fluidizing flux in the production of iron and steelESM INC·Filed 1973·Granted Sep 28, 1976·5 cites·4 claims

Join the waitlist — get patent alerts

Get an alert when Willis A. Heck 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 →