Growing community of inventors

Forestdale, MA, United States of America

William St Pierre

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 64

William St PierreRichard Glover (1 patent)William St PierreMichael T Fusco (1 patent)William St PierreMichael C Dorsey (1 patent)William St PierreWilliam St Pierre (2 patents)Richard GloverRichard Glover (21 patents)Michael T FuscoMichael T Fusco (9 patents)Michael C DorseyMichael C Dorsey (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cosco Management, Inc. (2 from 324 patents)


2 patents:

1. 6665895 - Playyard floor lock system

2. 6568557 - Spill proof training cup

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as of
12/9/2025
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