Growing community of inventors

Wilmington, OH, United States of America

Eugene VanDyne

Average Co-Inventor Count = 3.27

ph-index = 3

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 = 100

Eugene VanDyneElroy Edwin Bourgraf (2 patents)Eugene VanDyneRonald D Vance (2 patents)Eugene VanDyneBret William Smith (1 patent)Eugene VanDyneWilliam Harry Benedict (1 patent)Eugene VanDyneRichard H Ferneau (1 patent)Eugene VanDyneEugene VanDyne (3 patents)Elroy Edwin BourgrafElroy Edwin Bourgraf (14 patents)Ronald D VanceRonald D Vance (6 patents)Bret William SmithBret William Smith (100 patents)William Harry BenedictWilliam Harry Benedict (8 patents)Richard H FerneauRichard H Ferneau (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ferno-Washington, Inc. (3 from 151 patents)


3 patents:

1. 6701545 - Multiple level roll-in cot

2. 6681424 - Tilt-top mortuary cot

3. 6381781 - Combination ambulance cot and chair

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idiyas.com
as of
1/17/2026
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