Growing community of inventors

Grand Rapids, MN, United States of America

Robert Nyvall

Average Co-Inventor Count = 5.00

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 = 14

Robert Nyvall ↔ Donald L Wyse (1 patent)Robert Nyvall ↔ David R Johnson (1 patent)Robert Nyvall ↔ Elizabeth Jean Stamm-Katovich (1 patent)Robert Nyvall ↔ Roger L Becker (1 patent)Robert NyvallRobert Nyvall (1 patent)Donald L WyseDonald L Wyse (12 patents)David R JohnsonDavid R Johnson (1 patent)Elizabeth Jean Stamm-KatovichElizabeth Jean Stamm-Katovich (1 patent)Roger L BeckerRoger L Becker (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. University of Minnesota (1 from 2,304 patents)


1 patent:

1. 6268203 - Biological control of purple loosestrife

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12/5/2025
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