Growing community of inventors

Toronto, Canada

Gregory James Collins

Average Co-Inventor Count = 4.00

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 = 124

Gregory James CollinsTimothy Joseph Wiener (2 patents)Gregory James CollinsMatthew S McNamara (2 patents)Gregory James CollinsAnthony J Bender (2 patents)Gregory James CollinsHenry Alves (2 patents)Gregory James CollinsDaniel Thomas Rolfe (2 patents)Gregory James CollinsDouglas R Miller (2 patents)Gregory James CollinsCatherine Louise Ferris (2 patents)Gregory James CollinsGregory James Collins (4 patents)Timothy Joseph WienerTimothy Joseph Wiener (4 patents)Matthew S McNamaraMatthew S McNamara (3 patents)Anthony J BenderAnthony J Bender (2 patents)Henry AlvesHenry Alves (2 patents)Daniel Thomas RolfeDaniel Thomas Rolfe (2 patents)Douglas R MillerDouglas R Miller (2 patents)Catherine Louise FerrisCatherine Louise Ferris (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rawlings Sporting Goods Company, Inc. (2 from 113 patents)

2. Rollerblade, Inc. (2 from 71 patents)


4 patents:

1. 5829055 - Protective leg guards

2. D389959 - Protective shin guards

3. 5342070 - In-line skate with molded joe box

4. D346192 - In-line skate

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as of
12/12/2025
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