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Des Plaines, IL, United States of America

Roger Van Dusen

Average Co-Inventor Count = 3.00

ph-index = 4

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 = 130

Roger Van Dusen ↔ Ursula A Flurer (4 patents)Roger Van Dusen ↔ Sky Underwood (4 patents)Roger Van DusenRoger Van Dusen (4 patents)Ursula A FlurerUrsula A Flurer (12 patents)Sky UnderwoodSky Underwood (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Helene Curtis, Inc. (4 from 140 patents)


4 patents:

1. D440881 - Bottle

2. D438120 - Combined bottle and cap

3. D426158 - Cap

4. D374625 - Combined container and cap for hair care product

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idiyas.com
as of
12/10/2025
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