Growing community of inventors

Norton Shores, MI, United States of America

Melvin C Hawke

Average Co-Inventor Count = 2.67

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 = 3

Melvin C Hawke ↔ Robert W Hegel (2 patents)Melvin C Hawke ↔ Jon R Mullen (1 patent)Melvin C Hawke ↔ William P Damian (1 patent)Melvin C HawkeMelvin C Hawke (2 patents)Robert W HegelRobert W Hegel (5 patents)Jon R MullenJon R Mullen (6 patents)William P DamianWilliam P Damian (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Prince Machine Corporation (2 from 3 patents)


2 patents:

1. 5632321 - Die casting machine with compound docking/shot cylinder

2. 5553659 - Die casting machine with safety bar

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1/3/2026
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