Growing community of inventors

Queenstown, MD, United States of America

Joseph S Knaggs

Average Co-Inventor Count = 2.86

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 = 26

Joseph S Knaggs ↔ Edwin Krozack (2 patents)Joseph S Knaggs ↔ Paul Reed Smith (1 patent)Joseph S Knaggs ↔ Marc Quigley (1 patent)Joseph S Knaggs ↔ John Ingram (1 patent)Joseph S KnaggsJoseph S Knaggs (2 patents)Edwin KrozackEdwin Krozack (5 patents)Paul Reed SmithPaul Reed Smith (21 patents)Marc QuigleyMarc Quigley (1 patent)John IngramJohn Ingram (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Paul Reed Smith Guitars, Inc. (2 from 6 patents)


2 patents:

1. D519942 - Electrical control knob

2. D517114 - Electric guitar

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as of
12/30/2025
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