Inventor · disambiguated record

Frederic Petroff

Also filed as: PETROFF FREDERIC

2 granted patents·27 citations·filing 1998–2002

58Inventor score

Technology areasG01R H01F

Files withTHALES SA1 THOMSON CSF1

Top patents by PatentIndex Score

2 records

0158US6291993B1Magnetic field sensor and method for making sameTHOMSON CSF·Filed 1998·Granted Sep 18, 2001·25 cites·20 claims
0241US7459998B2Control device for reversing the direction of magnetisation without an external magnetic fieldTHALES SA·Filed 2002·Granted Dec 2, 2008·2 cites·15 claims

Join the waitlist — get patent alerts

Get an alert when Frederic Petroff 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 →