Growing community of inventors

Kirkland, WA, United States of America

Mark David Hubbard

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 = 12

Mark David HubbardThomas L Kendall (1 patent)Mark David HubbardMark David Hubbard (1 patent)Thomas L KendallThomas L Kendall (6 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Securus, Inc. (1 from 44 patents)


1 patent:

1. 6796335 - Pipe protector and support

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