Growing community of inventors

Easley, SC, United States of America

David E Maughan

Average Co-Inventor Count = 3.83

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 = 17

David E MaughanAnthony E Lee (1 patent)David E MaughanTodd Dean King (1 patent)David E MaughanMark Robertson (1 patent)David E MaughanBob James McDonough (1 patent)David E MaughanGregory S Batt (1 patent)David E MaughanAaron Lee Phillips (1 patent)David E MaughanScott D Henderson (1 patent)David E MaughanMarc P Lyle (1 patent)David E MaughanForrest Callaway (1 patent)David E MaughanDavid E Maughan (3 patents)Anthony E LeeAnthony E Lee (3 patents)Todd Dean KingTodd Dean King (3 patents)Mark RobertsonMark Robertson (2 patents)Bob James McDonoughBob James McDonough (1 patent)Gregory S BattGregory S Batt (1 patent)Aaron Lee PhillipsAaron Lee Phillips (1 patent)Scott D HendersonScott D Henderson (1 patent)Marc P LyleMarc P Lyle (1 patent)Forrest CallawayForrest Callaway (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Perception, Inc. (2 from 12 patents)

2. Watermark Paddlesports, Inc. (1 from 17 patents)


3 patents:

1. 6860223 - Self-propelled personal watercraft

2. 6644233 - Adjustable thigh brace

3. 5970903 - Kinesthetic kayak cockpit seat assembly

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as of
1/2/2026
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