Growing community of inventors

Fremont, CA, United States of America

Lawrence Alexander Freeman

Average Co-Inventor Count = 2.00

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 = 14

Lawrence Alexander FreemanRoel Foppema (1 patent)Lawrence Alexander FreemanLawrence Alexander Freeman (1 patent)Roel FoppemaRoel Foppema (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Koninklijke Philips Corporation N.V. (1 from 21,402 patents)


1 patent:

1. 6578198 - Personal computer upgrade

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12/31/2025
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