Growing community of inventors

Providence, RI, United States of America

William J O'Farrell

Average Co-Inventor Count = 3.00

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 = 17

William J O'Farrell ↔ Daniel Joseph Nelsen (1 patent)William J O'Farrell ↔ Michael Vieira (1 patent)William J O'FarrellWilliam J O'Farrell (1 patent)Daniel Joseph NelsenDaniel Joseph Nelsen (26 patents)Michael VieiraMichael Vieira (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Cartcraft Company (1 from 1 patent)


1 patent:

1. D487325 - Motorized garden cart

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12/11/2025
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