Growing community of inventors

Oldham, KY, United States of America

Daniel R Haas

Average Co-Inventor Count = 2.00

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 = 13

Daniel R HaasBrian K Baer (1 patent)Daniel R HaasDaniel R Haas (1 patent)Brian K BaerBrian K Baer (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Aaf International, Inc. (1 from 26 patents)


1 patent:

1. 5667544 - Extended life filter apparatus

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12/12/2025
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