Bennekom, Netherlands

Kees Helle

This inventor holds 4 USPTO granted patents. Top assignee: Akzo N.v.. Active years: 1978-1989.


% Patents Active = 100.0

Average Co-Inventor Count = 2.6

ph-index = 4

Forward Citations = 83(Granted Patents)


Location History:

  • Bennekom, NL (1978 - 1981)
  • JS Bennekom, NL (1989)

Company Filing History:


Years Active: 1978-1989

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4 patents (USPTO):Explore Patents
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