Growing community of inventors

Sunman, IN, United States of America

Tammy J Allen

Average Co-Inventor Count = 4.00

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 = 3

Tammy J AllenJames D Cunningham (1 patent)Tammy J AllenJeffrey A Bessler (1 patent)Tammy J AllenGerald M Ertel (1 patent)Tammy J AllenTammy J Allen (1 patent)James D CunninghamJames D Cunningham (2 patents)Jeffrey A BesslerJeffrey A Bessler (1 patent)Gerald M ErtelGerald M Ertel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hill-rom, Inc. (1 from 129 patents)


1 patent:

1. 6248977 - Welding torch attachment

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as of
12/12/2025
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