Growing community of inventors

Owatonna, MN, United States of America

Derek Johnson

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 = 7

Derek Johnson ↔ Amber Lee Orenstein (2 patents)Derek Johnson ↔ Caleb Summers (2 patents)Derek Johnson ↔ Jason J Ness (1 patent)Derek Johnson ↔ James P Moorman (1 patent)Derek JohnsonDerek Johnson (2 patents)Amber Lee OrensteinAmber Lee Orenstein (28 patents)Caleb SummersCaleb Summers (12 patents)Jason J NessJason J Ness (19 patents)James P MoormanJames P Moorman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Prophet Corporation (2 from 51 patents)


2 patents:

1. D778376 - Curl-up device

2. D763975 - Anchoring station

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1/7/2026
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