Inventor
BETTE WILLI
DE22 patents
⚠️ This page may combine multiple inventors who share the name “BETTE WILLI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SIEMENS AG
13 patentsUS6068942AMay 30, 2000
Process for operating a PEM fuel cell installation
SIEMENS AG46 citations94
US6156447ADec 5, 2000
Method for identifying a gas leak, and fuel cell system
SIEMENS AG48 citations92
US5138622AAug 11, 1992
Apparatus and method for generating high-power, high-voltage pulses, particularly for te gas lasers
SIEMENS AG40 citations91
US5397655AMar 14, 1995
Fuel cell block and method for adjusting the removal of inert gas from the fuel cell block
SIEMENS AG19 citations81
US5142547AAug 25, 1992
Device for pre-ionization in discharge-pumped gas lasers, in particular for x-ray pre-ionization
SIEMENS AG9 citations73
USRE38156EJun 24, 2003
Process for operating a PEM fuel cell installation
SIEMENS AG6 citations72
US5138627AAug 11, 1992
Preionizationd device, in particular for x-ray preionization in discharge-pumped gas lasers, in particular excimer lasers
SIEMENS AG13 citations72
US7553566B2Jun 30, 2009
Fuel cell module
SIEMENS AG2 citations62
US7482073B2Jan 27, 2009
Cascade fuel cell system
SIEMENS AG6 citations60
US5050178ASep 17, 1991
Multichannel pseudo-spark switch and excitation circuit for gas lasers having the switch
SIEMENS AG4 citations60
US7348085B2Mar 25, 2008
Fuel cell installation
SIEMENS AG1 citations51
US7935446B2May 3, 2011
Method for operating a fuel cell system and fuel cell system
SIEMENS AG0 citations49
US6841277B2Jan 11, 2005
Method for operating a fuel cell plant and fuel cell plant
SIEMENS AG0 citations47
KRAFTWERK UNION AG
9 patentsUS4763093AAug 9, 1988
High-power pulse transformer for short high-voltage and/or high-current pulses
KRAFTWERK UNION AG35 citations92
US4365337ADec 21, 1982
Excitation system for a fast pulsed discharge
KRAFTWERK UNION AG23 citations81
US4635267AJan 6, 1987
Excitation system for generating a fast pulsed high-voltage discharge, particularly for exciting a high-power laser
KRAFTWERK UNION AG15 citations73
US4573160AFeb 25, 1986
Excitation circuit for a TE high-energy laser system
KRAFTWERK UNION AG7 citations73
US4556981ADec 3, 1985
Laser of the TE type, especially a high-energy laser
KRAFTWERK UNION AG13 citations73
US4521889AJun 4, 1985
Microstrip capacitor for energy storage, preferably for high-energy lasers
KRAFTWERK UNION AG10 citations73
US4503542AMar 5, 1985
High-energy laser of the TE-type
KRAFTWERK UNION AG12 citations73
US4887275ADec 12, 1989
High-energy laser system
KRAFTWERK UNION AG6 citations62
US4700354AOct 13, 1987
High-energy TE laser system
KRAFTWERK UNION AG6 citations62