Growing community of inventors

Beverwijk, Netherlands

Robert Bleeker

Average Co-Inventor Count = 3.00

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 13

Robert BleekerTheodorus Franciscus Jozef Maalman (3 patents)Robert BleekerMargot Julia Vlot (3 patents)Robert BleekerEdzo Zoestbergen (6 patents)Robert BleekerWillem Cornelis Verloop (2 patents)Robert BleekerMarga Josina Zuijderwijk (2 patents)Robert BleekerGuido Cornelis Hensen (2 patents)Robert BleekerJurgen Wilhelmus Vrenken (1 patent)Robert BleekerJörgen Van De Langkruis (1 patent)Robert BleekerTheodorus Franciscus Maalman (1 patent)Robert BleekerRobert Bleeker (3 patents)Theodorus Franciscus Jozef MaalmanTheodorus Franciscus Jozef Maalman (7 patents)Margot Julia VlotMargot Julia Vlot (7 patents)Edzo ZoestbergenEdzo Zoestbergen (6 patents)Willem Cornelis VerloopWillem Cornelis Verloop (2 patents)Marga Josina ZuijderwijkMarga Josina Zuijderwijk (2 patents)Guido Cornelis HensenGuido Cornelis Hensen (2 patents)Jurgen Wilhelmus VrenkenJurgen Wilhelmus Vrenken (1 patent)Jörgen Van De LangkruisJörgen Van De Langkruis (1 patent)Theodorus Franciscus MaalmanTheodorus Franciscus Maalman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tata Steel Ijmuiden B.v. (3 from 48 patents)

2. Tata Steel Nederland Technology B.v. (36 patents)

3. Corus Staal Bv (19 patents)


3 patents:

1. 10590521 - Steel sheet with hot dip galvanized zinc alloy coating

2. 9677164 - Steel sheet with hot dip galvanized zinc alloy coating and process to produce it

3. 8785000 - Steel sheet with hot dip galvanized zinc alloy coating and process to produce it

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as of
1/12/2026
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