Growing community of inventors

Cambridge, MA, United States of America

Peter B Mark

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 = 47

Peter B MarkStuart Merrill Shieber (1 patent)Peter B MarkPeter B Mark (1 patent)Stuart Merrill ShieberStuart Merrill Shieber (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cartesian Products, Inc. (1 from 1 patent)


1 patent:

1. 5303313 - Method and apparatus for compression of images

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12/8/2025
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