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Philadelphia, PA, United States of America

Christian Ludwig

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 41

Christian Ludwig ↔ Andrew S Greenberg (4 patents)Christian Ludwig ↔ Frank Napolitano (4 patents)Christian LudwigChristian Ludwig (4 patents)Andrew S GreenbergAndrew S Greenberg (14 patents)Frank NapolitanoFrank Napolitano (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Globalfit (2 from 2 patents)

2. Other (1 from 832,912 patents)

3. Global Affiliates, Inc. (1 from 1 patent)


4 patents:

1. 8900100 - System and method for promoting and tracking physical activity among a participating group of individuals

2. 8690736 - System and method for promoting and tracking physical activity among a participating group of individuals

3. 8517897 - System and method for promoting and tracking physical activity among a participating group of individuals

4. 8070655 - System and method for promoting and tracking physical activity among a participating group of individuals

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as of
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