Growing community of inventors

Drachten, Netherlands

Martijn Adriaan De Keijzer

Average Co-Inventor Count = 8.00

ph-index = 1

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 = 23

Martijn Adriaan De KeijzerFokke Roelof Voorhorst (1 patent)Martijn Adriaan De KeijzerJasper Zuidervaart (1 patent)Martijn Adriaan De KeijzerJohan Pragt (1 patent)Martijn Adriaan De KeijzerArjan Sander Vonk (1 patent)Martijn Adriaan De KeijzerFoppe Kramer (1 patent)Martijn Adriaan De KeijzerRobert Alexander Santhagens Van Eibergen (1 patent)Martijn Adriaan De KeijzerJan Spoelstra (1 patent)Martijn Adriaan De KeijzerMartijn Adriaan De Keijzer (1 patent)Fokke Roelof VoorhorstFokke Roelof Voorhorst (36 patents)Jasper ZuidervaartJasper Zuidervaart (23 patents)Johan PragtJohan Pragt (15 patents)Arjan Sander VonkArjan Sander Vonk (8 patents)Foppe KramerFoppe Kramer (5 patents)Robert Alexander Santhagens Van EibergenRobert Alexander Santhagens Van Eibergen (3 patents)Jan SpoelstraJan Spoelstra (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Koninklijke Philips Corporation N.v. (1 from 21,414 patents)


1 patent:

1. 6574866 - Hair removing apparatus comprising plate-shaped carriers which care positioned and movable with respect to each other

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