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Sandhausen, Germany

Wilhelm Kramer

USPTO Granted Patents = 3

EPO Patents = 2

Average Co-Inventor Count = 1.2

ph-index = 2

Forward Citations = 10(Granted Patents)

Company Filing History:

Bbc Brown, Boveri & Company, Limited

Abb Daimler-Benz Transportation (Technology) Gmbh

Years Active: 1980-1999

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5914872 - Converter-fed drive system (1999-06-22),

2. 4315122 - Contact arrangement (1982-02-09),

3. 4211542 - Method and apparatus for producing dry, compressed air for electrical (1980-07-08),

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