Growing community of inventors

Hopkington, MA, United States of America

John Petropoulos

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 = 129

John PetropoulosClay A Johnson (1 patent)John PetropoulosJohn Petropoulos (1 patent)Clay A JohnsonClay A Johnson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ask Jeeves, Inc. (1 from 8 patents)


1 patent:

1. 7047502 - Methods and apparatus for mouse-over preview of contextually relevant information

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12/10/2025
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