Growing community of inventors

Cleveland, AL, United States of America

Doug Hill

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 = 2

Doug HillBrenda Hill (3 patents)Doug HillDoug Hill (3 patents)Brenda HillBrenda Hill (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Spring Meadow Nursery Inc. (3 from 357 patents)


3 patents:

1. PP25413 - plant named 'Brother Edward'

2. PP25412 - plant named 'Doughill'

3. PP25106 - plant named 'Brenhill'

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as of
12/16/2025
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