Growing community of inventors

Burlingame, CA, United States of America

Leo H Francis

Average Co-Inventor Count = 3.00

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 = 50

Leo H FrancisRobert F Marquardt (1 patent)Leo H FrancisHarold T Pederson, Jr (1 patent)Leo H FrancisLeo H Francis (1 patent)Robert F MarquardtRobert F Marquardt (5 patents)Harold T Pederson, JrHarold T Pederson, Jr (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Dairy Technology, Ltd. (1 from 2 patents)


1 patent:

1. 4497836 - Modified whey product and process including ultrafiltration and

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as of
12/20/2025
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