Inventor · disambiguated record
Nancy C. Varnum
Also filed as: VARNUM NANCY C
4 granted patents·2 citations·filing 1981–1982
59Inventor score
Files withINT MINERALS & CHEM CORP4
Top patents by PatentIndex Score
4 records- 0128US4421873AOxidatively coupled cold-set bindersINT MINERALS & CHEM CORP·Filed 1982·Granted Dec 20, 1983·1 cites·16 claims
- 0228US4389498AOxidatively coupled cold-set bindersINT MINERALS & CHEM CORP·Filed 1982·Granted Jun 21, 1983·1 cites·17 claims
- 0327US4393152AOxidatively coupled cold-set bindersINT MINERALS & CHEM CORP·Filed 1981·Granted Jul 12, 1983·0 cites·16 claims
- 0425US4484616AProcess for preparing sand cores and moldsINT MINERALS & CHEM CORP·Filed 1982·Granted Nov 27, 1984·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Nancy C. Varnum 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 →