Inventor · disambiguated record
John A. Fleming
Also filed as: FLEMING JOHN A · FLEMING JOHN AUGUSTUS
8 granted patents·166 citations·filing 1975–2015
88Inventor score
Top patents by PatentIndex Score
8 records- 0190US3951334AMethod and apparatus for automatically positioning centrifuge tubesDU PONT·Filed 1975·Granted Apr 20, 1976·95 cites·8 claims
- 0284US9735742B2Multi-port amplifier utilizing an adjustable delay functionBOEING CO·Filed 2015·Granted Aug 15, 2017·7 cites·20 claims
- 0374US10624051B2System for measuring multi-port amplifier errorsBOEING CO·Filed 2015·Granted Apr 14, 2020·3 cites·20 claims
- 0456US4096422AMotor control systemDU PONT·Filed 1975·Granted Jun 20, 1978·18 cites·4 claims
- 0547US5600076AEnergy monitor for a centrifuge instrumentSORVALL PRODUCTS LP·Filed 1994·Granted Feb 4, 1997·10 cites·8 claims
- 0643US5338283ACentrifuge rotor identification systemDU PONT·Filed 1992·Granted Aug 16, 1994·12 cites·34 claims
- 0741US5600192ADC electric motor having a flux concentrating member thereonSORVALL PRODUCTS LP·Filed 1994·Granted Feb 4, 1997·13 cites·12 claims
- 0840US5650578AEnergy monitor for a centrifuge instrumentSORVALL PRODUCTS LP·Filed 1996·Granted Jul 22, 1997·8 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when John A. Fleming 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 →