Growing community of inventors

Maplewood, MN, United States of America

Marvin J Niezgocki

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 = 3

Marvin J Niezgocki ↔ Gerald J Niles (1 patent)Marvin J Niezgocki ↔ Robert L Hanson (1 patent)Marvin J Niezgocki ↔ Lester M Aseere (1 patent)Marvin J NiezgockiMarvin J Niezgocki (1 patent)Gerald J NilesGerald J Niles (25 patents)Robert L HansonRobert L Hanson (5 patents)Lester M AseereLester M Aseere (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Minnesota Mining and Manufacturing Company (1 from 7,865 patents)


1 patent:

1. 5359475 - Air filter system for helical scanner drum with vented drum cover

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1/8/2026
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