Growing community of inventors

Grand Rapids, MI, United States of America

Nicholas Lee Martinchek

Average Co-Inventor Count = 6.00

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 = 0

Nicholas Lee Martinchek ↔ Scott H Smith (1 patent)Nicholas Lee Martinchek ↔ Alexander Joseph Reed (1 patent)Nicholas Lee Martinchek ↔ Edward A Gilchrest, Jr (1 patent)Nicholas Lee Martinchek ↔ Lee M Marchetti (1 patent)Nicholas Lee Martinchek ↔ Matthew Michael Costigan (1 patent)Nicholas Lee Martinchek ↔ Riley Charles True (1 patent)Nicholas Lee Martinchek ↔ Robert Bilbrough (1 patent)Nicholas Lee Martinchek ↔ Frank Von Holzhausen (1 patent)Nicholas Lee MartinchekNicholas Lee Martinchek (2 patents)Scott H SmithScott H Smith (8 patents)Alexander Joseph ReedAlexander Joseph Reed (5 patents)Edward A Gilchrest, JrEdward A Gilchrest, Jr (5 patents)Lee M MarchettiLee M Marchetti (3 patents)Matthew Michael CostiganMatthew Michael Costigan (2 patents)Riley Charles TrueRiley Charles True (2 patents)Robert BilbroughRobert Bilbrough (2 patents)Frank Von HolzhausenFrank Von Holzhausen (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ufp Industries, Inc. (1 from 13 patents)


2 patents:

1. D1106811 - Removable clip

2. D1058756 - Hose end sprayer

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as of
1/9/2026
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