Inventor · disambiguated record
John R. Fassett
Also filed as: FASSETT JOHN R · FASSETT JOHN T
4 granted patents·1 pending application·45 citations·filing 1976–2004
74Inventor score
Top patents by PatentIndex Score
5 records- 0179US4068461ADigital electronic alarm watchFRONTIER IND INC·Filed 1976·Granted Jan 17, 1978·27 cites·10 claims
- 0274US6794647B2Mass analyzer having improved mass filter and ion detection arrangementBECKMAN COULTER INC·Filed 2003·Granted Sep 21, 2004·12 cites·53 claims
- 0342US2005148073A1Induction of hepatocyte proliferation in vitro by inhibition of cell cycle inhibitorsFiled 2004·Application pending·0 cites
- 0430US5080769AElectrophoresis with electrode bafflesBECKMAN INSTRUMENTS INC·Filed 1990·Granted Jan 14, 1992·6 cites·18 claims
- 0527US5666048ATechnique and apparatus for measuring a direct current flowing through a conductor at high voltageBECKMAN INSTRUMENTS INC·Filed 1995·Granted Sep 9, 1997·0 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when John R. Fassett 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 →