Growing community of inventors

Minneapolis, MN, United States of America

Helen R Norris

Average Co-Inventor Count = 3.00

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 = 41

Helen R NorrisDavid W Andreas (1 patent)Helen R NorrisCarolyn M Niemand (1 patent)Helen R NorrisHelen R Norris (1 patent)David W AndreasDavid W Andreas (15 patents)Carolyn M NiemandCarolyn M Niemand (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Pillsbury Company (1 from 290 patents)


1 patent:

1. 3983256 - Precooked farinaceous foods adapted for microwave heating and a syrup

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12/18/2025
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