For the Inventor, By the Inventor

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Lincoln, NE, United States of America

James D. Welch

USPTO Granted Patents = 1

Forward Citations = 105

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6 inventors (with patents filed for the assignee):

Martin M Liphardt (1 out of 122 patents)

Ping He (1 out of 78 patents)

Craig M Herzinger (1 out of 88 patents)

4. John A Woollam (1 out of 61 patents)

5. Blaine D Johs (1 out of 102 patents)

6. Galen L Pfeiffer (1 out of 42 patents)

1 patent: Sort by Forward Citations

1. 7616319 - Spectroscopic ellipsometer and polarimeter systems (2009-11-10),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#90 in Lincoln, NE

#434 in Nebraska

#133,919 in US

Lincoln, NE, United States of America

James D. Welch

Forward Citations = 105

6 inventors:

Martin M Liphardt (1 out of 122 patents)

Ping He (1 out of 78 patents)

Craig M Herzinger (1 out of 88 patents)

4. John A Woollam (1 out of 61 patents)

5. Blaine D Johs (1 out of 102 patents)

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