Inventor · disambiguated record

Jeffrey C. Spangler

Also filed as: SPANGLER JEFFREY C

2 granted patents·59 citations·filing 1992–1999

66Inventor score

Technology areasC25B

Files with3M INNOVATIVE PROPERTIES CO1 MINNESOTA MINING & MFG1

Top patents by PatentIndex Score

2 records

0175US6267865B1Electrochemical fluorination using interrupted current3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Jul 31, 2001·34 cites·37 claims
0271US5322597ABipolar flow cell and process for electrochemical fluorinationMINNESOTA MINING & MFG·Filed 1992·Granted Jun 21, 1994·25 cites·18 claims

Join the waitlist — get patent alerts

Get an alert when Jeffrey C. Spangler 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 →