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Glendale, AZ, United States of America

Darla K Patterson

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 = 3

Darla K PattersonRoy C Patterson (3 patents)Darla K PattersonDarla K Patterson (3 patents)Roy C PattersonRoy C Patterson (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,843 patents)


3 patents:

1. 12071756 - Flexible, constant-downward-pressure obstructed piping clearing system

2. 10808388 - Flexible, constant-downward-pressure obstructed piping clearing system

3. 10202744 - Flexible, constant-downward-pressure obstructed piping clearing system

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as of
12/28/2025
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