Growing community of inventors

Eindhoven, Netherlands

Wilhelmus G Van Sprang

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 = 9

Wilhelmus G Van SprangRoy Brewel (2 patents)Wilhelmus G Van SprangRudolphus Hendrikus Hoefs (2 patents)Wilhelmus G Van SprangRichard A Van Der Burg (2 patents)Wilhelmus G Van SprangJorg W Rischke (1 patent)Wilhelmus G Van SprangWilhelmus G Van Sprang (3 patents)Roy BrewelRoy Brewel (9 patents)Rudolphus Hendrikus HoefsRudolphus Hendrikus Hoefs (7 patents)Richard A Van Der BurgRichard A Van Der Burg (4 patents)Jorg W RischkeJorg W Rischke (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Assembleon B.v. (2 from 19 patents)

2. Meco Equipment Engineers B.v. (1 from 17 patents)


3 patents:

1. 11410870 - Die attach systems, and methods of attaching a die to a substrate

2. 11069555 - Die attach systems, and methods of attaching a die to a substrate

3. 5512154 - Apparatus for selectively electroplating apertured metal or metallized

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as of
12/11/2025
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