Growing community of inventors

West Greenwich, RI, United States of America

Kenneth W Lonngren

Average Co-Inventor Count = 1.50

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 = 25

Kenneth W Lonngren ↔ David F O'Brien (1 patent)Kenneth W Lonngren ↔ James Mattiucci (1 patent)Kenneth W LonngrenKenneth W Lonngren (2 patents)David F O'BrienDavid F O'Brien (3 patents)James MattiucciJames Mattiucci (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Stanley Works (1 from 558 patents)


2 patents:

1. D317408 - Package for tape and the like

2. D287680 - Serving table

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as of
12/19/2025
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