Growing community of inventors

Richardson, TX, United States of America

Daniel Schumacher

Average Co-Inventor Count = 9.00

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 = 12

Daniel Schumacher ↔ James W Iseli (1 patent)Daniel Schumacher ↔ Andras A Feszthammer (1 patent)Daniel Schumacher ↔ Greyson Orval Knapp (1 patent)Daniel Schumacher ↔ David Bristow (1 patent)Daniel Schumacher ↔ Allan Johnson (1 patent)Daniel Schumacher ↔ Charles Kelly (1 patent)Daniel Schumacher ↔ Robert Cronan (1 patent)Daniel Schumacher ↔ Greyson Knapp (0 patent)Daniel SchumacherDaniel Schumacher (1 patent)James W IseliJames W Iseli (7 patents)Andras A FeszthammerAndras A Feszthammer (6 patents)Greyson Orval KnappGreyson Orval Knapp (4 patents)David BristowDavid Bristow (1 patent)Allan JohnsonAllan Johnson (1 patent)Charles KellyCharles Kelly (1 patent)Robert CronanRobert Cronan (1 patent)Greyson KnappGreyson Knapp (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Input/output, Inc. (1 from 87 patents)

2. Inova Gmbh (48 patents)


1 patent:

1. 7012853 - Seismic data acquisition apparatus and method

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