Moenchengladbach, Germany

Rolf Ullrich

This inventor holds 3 USPTO granted patents. Top assignee: Henkel Ag & Company, Kgaa. Active years: 1991-1993.


% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 2

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 1991-1993

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3 patents (USPTO):Explore Patents
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