Growing community of inventors

Philadelphia, PA, United States of America

Colin P Hansel

Average Co-Inventor Count = 2.71

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 = 41

Colin P HanselAnthony V Ruggiero (4 patents)Colin P HanselCurtis M Hartenstine (3 patents)Colin P HanselKyle S Mason (3 patents)Colin P HanselAndrew J Taylor (2 patents)Colin P HanselKyle S Mason (2 patents)Colin P HanselRobert E Haut (1 patent)Colin P HanselDaniel A Sack (1 patent)Colin P HanselColin P Hansel (7 patents)Anthony V RuggieroAnthony V Ruggiero (17 patents)Curtis M HartenstineCurtis M Hartenstine (149 patents)Kyle S MasonKyle S Mason (58 patents)Andrew J TaylorAndrew J Taylor (48 patents)Kyle S MasonKyle S Mason (7 patents)Robert E HautRobert E Haut (67 patents)Daniel A SackDaniel A Sack (28 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wonderland Nurserygoods Company Limited (6 from 444 patents)

2. Wonderland Switzerland Ag (1 from 576 patents)


7 patents:

1. 10576850 - Child safety seat

2. 10336219 - Child safety seat and support base thereof

3. 10040377 - Child safety seat

4. 9986850 - Convertible highchair assembly having a removable tray

5. D802975 - Napper

6. D744249 - Booster seat

7. D744250 - Frame for a high chair

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as of
12/5/2025
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