Growing community of inventors

Saint Paul, MN, United States of America

Cynthia E Spellman

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 68

Cynthia E SpellmanBarry F Ruzek (1 patent)Cynthia E SpellmanGary L Lien (1 patent)Cynthia E SpellmanDaniel R Dodge (1 patent)Cynthia E SpellmanGrant T Nelson (1 patent)Cynthia E SpellmanJane K Sellberg (1 patent)Cynthia E SpellmanCynthia E Spellman (2 patents)Barry F RuzekBarry F Ruzek (3 patents)Gary L LienGary L Lien (2 patents)Daniel R DodgeDaniel R Dodge (2 patents)Grant T NelsonGrant T Nelson (2 patents)Jane K SellbergJane K Sellberg (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Unisys Corporation (2 from 2,439 patents)


2 patents:

1. 6667747 - Method and apparatus for providing a hyperlink within a computer program that access information outside of the computer program

2. 5917485 - User assistance for data processing systems

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as of
12/20/2025
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