Growing community of inventors

Powell, OH, United States of America

Greg Spires

Average Co-Inventor Count = 4.00

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 = 6

Greg Spires ↔ Irena Makarchuk (4 patents)Greg Spires ↔ George Ives, Iii (4 patents)Greg Spires ↔ Mike Kuehn (4 patents)Greg SpiresGreg Spires (4 patents)Irena MakarchukIrena Makarchuk (15 patents)George Ives, IiiGeorge Ives, Iii (5 patents)Mike KuehnMike Kuehn (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Advanced Drainage Systems, Inc. (4 from 108 patents)


4 patents:

1. D1061824 - Elbow fitting

2. D1061820 - T-shaped fitting

3. D1048326 - Elbow fitting

4. D1048325 - T-shaped fitting

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12/7/2025
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