Growing community of inventors

Charlotte, NC, United States of America

Edmund Machen

Average Co-Inventor Count = 3.60

ph-index = 3

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 = 82

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

Company Filing History:

1. Kangaroo Products Company (3 from 3 patents)


3 patents:

1. D348965 - Golf motorcaddie

2. D347719 - Motorized golf bag cart handle

3. D347505 - Motorized golf bag cart chassis

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as of
12/29/2025
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