Growing community of inventors

Elko, MN, United States of America

Calvin Lee Schumacher

Average Co-Inventor Count = 5.00

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 = 1

Calvin Lee SchumacherPhilip William Seitzer (2 patents)Calvin Lee SchumacherSteven V Stang (2 patents)Calvin Lee SchumacherJames C Golden (2 patents)Calvin Lee SchumacherWayne Rademacher (2 patents)Calvin Lee SchumacherCalvin Lee Schumacher (2 patents)Philip William SeitzerPhilip William Seitzer (6 patents)Steven V StangSteven V Stang (3 patents)James C GoldenJames C Golden (3 patents)Wayne RademacherWayne Rademacher (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agere Systems Inc. (2 from 2,316 patents)


2 patents:

1. 7239160 - Method of electrical testing of an integrated circuit with an electrical probe

2. 7132840 - Method of electrical testing

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as of
12/9/2025
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