Growing community of inventors

Palos Verdes, CA, United States of America

Mary A Petersen

Average Co-Inventor Count = 2.00

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 = 18

Mary A Petersen ↔ William L Petersen (1 patent)Mary A PetersenMary A Petersen (1 patent)William L PetersenWilliam L Petersen (9 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 833,002 patents)


1 patent:

1. 4132236 - Tiltable collapsible umbrella and table combination

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