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Diamond Bar, CA, United States of America

Patrick M Lewis

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 = 8

Patrick M LewisMichael P Duffey (2 patents)Patrick M LewisRobert A Foss (2 patents)Patrick M LewisPatrick M Lewis (2 patents)Michael P DuffeyMichael P Duffey (3 patents)Robert A FossRobert A Foss (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Uvp, Inc. (2 from 12 patents)


2 patents:

1. 5690531 - Method for the manufacture of bent tube lamps

2. 5600205 - Bent tube lamp

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12/31/2025
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