Growing community of inventors

Vicksburg, MS, United States of America

David Mehaffey

Average Co-Inventor Count = 4.00

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 = 13

David Mehaffey ↔ Edgar Montague (1 patent)David Mehaffey ↔ James Machen (1 patent)David Mehaffey ↔ Edmund Machen (1 patent)David MehaffeyDavid Mehaffey (1 patent)Edgar MontagueEdgar Montague (14 patents)James MachenJames Machen (3 patents)Edmund MachenEdmund Machen (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kangaroo Products Company (1 from 3 patents)


1 patent:

1. D348965 - Golf motorcaddie

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12/29/2025
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