Growing community of inventors

Beverly, MA, United States of America

Christopher A Down

Average Co-Inventor Count = 5.00

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 = 3

Christopher A DownWayne A Kuna (1 patent)Christopher A DownRalph J Kulesza (1 patent)Christopher A DownDavid W Bossa (1 patent)Christopher A DownEdward J Estabrook (1 patent)Christopher A DownChristopher A Down (1 patent)Wayne A KunaWayne A Kuna (42 patents)Ralph J KuleszaRalph J Kulesza (38 patents)David W BossaDavid W Bossa (2 patents)Edward J EstabrookEdward J Estabrook (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hasbro, Inc. (1 from 497 patents)


1 patent:

1. 5676374 - Toy staircase game apparats and method

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