Growing community of inventors

St. Marys, PA, United States of America

William S Nystrom

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 = 268

William S Nystrom ↔ A Clifton Lilly, Jr (1 patent)William S Nystrom ↔ Harry V Lanzillotti (1 patent)William S Nystrom ↔ John R Hearn (1 patent)William S Nystrom ↔ Charles R Hayward (1 patent)William S Nystrom ↔ Leo C Lanzel (1 patent)William S NystromWilliam S Nystrom (1 patent)A Clifton Lilly, JrA Clifton Lilly, Jr (47 patents)Harry V LanzillottiHarry V Lanzillotti (12 patents)John R HearnJohn R Hearn (11 patents)Charles R HaywardCharles R Hayward (5 patents)Leo C LanzelLeo C Lanzel (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Philip Morris Inc. (1 from 759 patents)


1 patent:

1. 5076296 - Carbon heat source

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as of
12/8/2025
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