Growing community of inventors

Fort Wayne, IN, United States of America

Melvin C Hankel

Average Co-Inventor Count = 3.00

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 = 5

Melvin C HankelElmer A Robbins (2 patents)Melvin C HankelJohn S Loy (2 patents)Melvin C HankelMelvin C Hankel (2 patents)Elmer A RobbinsElmer A Robbins (3 patents)John S LoyJohn S Loy (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokheim Corporation (2 from 62 patents)


2 patents:

1. D251270 - Swing-arm fuel dispenser for service stations

2. 4009800 - Fluid dispenser

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12/31/2025
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