Growing community of inventors

Vancouver, WA, United States of America

Derek J Knight

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 = 11

Derek J Knight ↔ Paul W Linton (2 patents)Derek J Knight ↔ Thomas E Corsine (2 patents)Derek J Knight ↔ Chris A Valentine (1 patent)Derek J Knight ↔ Zhakhary Polovin (1 patent)Derek J KnightDerek J Knight (2 patents)Paul W LintonPaul W Linton (13 patents)Thomas E CorsineThomas E Corsine (3 patents)Chris A ValentineChris A Valentine (19 patents)Zhakhary PolovinZhakhary Polovin (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Karcher North America, Inc. (2 from 77 patents)


2 patents:

1. D735959 - Pressure washer

2. D665901 - Oil burner assembly

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as of
12/27/2025
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