Inventor · disambiguated record
Alfred Rufer
Also filed as: RUFER ALFRED · RUFER ALFRED-CHRISTOPHE
9 granted patents·176 citations·filing 1987–2008
89Inventor score
Files withALSTOM TECHNOLOGY LTD3BBC BROWN BOVERI & CIE2BORDRY FREDERICK1CP AUTOMATION S A1ECOLE POLYTECH1
Top patents by PatentIndex Score
9 records- 0193US7180270B2Frequency converter for high-speed generatorsALSTOM TECHNOLOGY LTD·Filed 2006·Granted Feb 20, 2007·66 cites·16 claims
- 0270US6567278B2Electrical power supply suitable in particular for DC plasma processingCP AUTOMATION S A·Filed 2002·Granted May 20, 2003·37 cites·28 claims
- 0369US8567183B2Multistage hydraulic gas compression/expansion systems and methodsLEMOFOUET SYLVAIN·Filed 2008·Granted Oct 29, 2013·9 cites·17 claims
- 0469US8378521B2Energy storage systemsECOLE POLYTECH·Filed 2007·Granted Feb 19, 2013·12 cites·10 claims
- 0565US7245031B2Generator with integrated powerswitchALSTOM TECHNOLOGY LTD·Filed 2005·Granted Jul 17, 2007·5 cites·18 claims
- 0663US4800481AStatic converter circuit and method for controlling itBBC BROWN BOVERI & CIE·Filed 1987·Granted Jan 24, 1989·27 cites·7 claims
- 0754US7800926B2Method of controlling a three level converterALSTOM TECHNOLOGY LTD·Filed 2008·Granted Sep 21, 2010·5 cites·23 claims
- 0846US8723365B2Device for feeding a charge including integrated energy storageBORDRY FREDERICK·Filed 2008·Granted May 13, 2014·6 cites·20 claims
- 0946US4904920AMethod and device for operating an induction machineBBC BROWN BOVERI & CIE·Filed 1988·Granted Feb 27, 1990·9 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Alfred Rufer 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 →