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Grapevine, TX, United States of America

Joerg Marx

Average Co-Inventor Count = 2.40

ph-index = 4

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 = 25

Joerg MarxWilliam H Karau (4 patents)Joerg MarxTommy W Davis (2 patents)Joerg MarxJoerg Marx (4 patents)William H KarauWilliam H Karau (55 patents)Tommy W DavisTommy W Davis (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pavestone, LLC (2 from 45 patents)

2. Pavestone Company, LLC (2 from 6 patents)


4 patents:

1. 8763599 - Masonry block multi-splitting apparatus and method

2. 8136516 - Concrete block splitting and pitching apparatus

3. 8028688 - Concrete block splitting and pitching apparatus and method

4. 7766002 - Concrete block splitting and pitching apparatus

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as of
12/19/2025
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