Growing community of inventors

New York, NY, United States of America

Hielke Roelof Van Der Scheer

Average Co-Inventor Count = 3.00

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 = 14

Hielke Roelof Van Der ScheerDick R Wittink (1 patent)Hielke Roelof Van Der ScheerSev K H Keil (1 patent)Hielke Roelof Van Der ScheerHielke Roelof Van Der Scheer (1 patent)Dick R WittinkDick R Wittink (8 patents)Sev K H KeilSev K H Keil (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. True Choice Solutions Inc. (1 from 7 patents)


1 patent:

1. 7958006 - System to provide consumer preference information

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as of
12/12/2025
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