Growing community of inventors

Wilmington, DE, United States of America

Dennis George Swartzfager

Average Co-Inventor Count = 3.00

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 = 6

Dennis George SwartzfagerKenneth George Sharp (1 patent)Dennis George SwartzfagerJohn Blase Zucaro (1 patent)Dennis George SwartzfagerDennis George Swartzfager (1 patent)Kenneth George SharpKenneth George Sharp (28 patents)John Blase ZucaroJohn Blase Zucaro (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,680 patents)


1 patent:

1. 6598463 - Method for determining gas accumulation rates

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12/4/2025
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