Growing community of inventors

Zionsville, IN, United States of America

David J Ashbrook

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 = 0

David J AshbrookDamon J Hoyda (2 patents)David J AshbrookDavid J Ashbrook (2 patents)Damon J HoydaDamon J Hoyda (17 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hydro-Gear Limited Partnership (2 from 540 patents)


2 patents:

1. 12302793 - Operator feedback system for riding lawn mower

2. 11547052 - Audible operator feedback for riding lawn mower applications

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