Growing community of inventors

Wheeling, IL, United States of America

David Ross Speigel

Average Co-Inventor Count = 4.00

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 = 3

David Ross SpeigelGabriel G Vehovsky (2 patents)David Ross SpeigelKurt Andrew Merriweather (2 patents)David Ross SpeigelWon J You (2 patents)David Ross SpeigelDavid Ross Speigel (2 patents)Gabriel G VehovskyGabriel G Vehovsky (2 patents)Kurt Andrew MerriweatherKurt Andrew Merriweather (2 patents)Won J YouWon J You (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Discovery Communications, Inc. (2 from 50 patents)


2 patents:

1. 10681432 - Methods and apparatus for enhancing a digital content experience

2. 9729942 - Methods and apparatus for enhancing a digital content experience

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as of
12/12/2025
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