Growing community of inventors

Valley Grande, AL, United States of America

Darrel Siebert

Average Co-Inventor Count = 4.00

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

Darrel SiebertDawson W Hastings (1 patent)Darrel SiebertJonathan Nichols (1 patent)Darrel SiebertFred Daniel Oglesby (1 patent)Darrel SiebertDarrel Siebert (1 patent)Dawson W HastingsDawson W Hastings (7 patents)Jonathan NicholsJonathan Nichols (1 patent)Fred Daniel OglesbyFred Daniel Oglesby (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alamo Group Inc. (1 from 35 patents)


1 patent:

1. 11006574 - Mower with rotary cut height adjustment

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1/10/2026
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