Growing community of inventors

Park Ridge, IL, United States of America

Robert Annis

Average Co-Inventor Count = 2.00

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 = 1

Robert AnnisJ Vincente G Antolin (1 patent)Robert AnnisRobert Annis (1 patent)J Vincente G AntolinJ Vincente G Antolin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Big Monster Toys LLC (1 from 9 patents)


1 patent:

1. 10039993 - Rolling magnetic toy

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1/10/2026
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