Growing community of inventors

Memphis, TN, United States of America

Michael R McHann

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 = 20

Michael R McHann ↔ John A Campbell (1 patent)Michael R McHann ↔ Carl L Baldwin (1 patent)Michael R McHann ↔ David J Foley (1 patent)Michael R McHannMichael R McHann (1 patent)John A CampbellJohn A Campbell (3 patents)Carl L BaldwinCarl L Baldwin (1 patent)David J FoleyDavid J Foley (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kerr-mcgee Coal Corporation (1 from 14 patents)


1 patent:

1. 4629392 - System for batch loading coal into railroad cars

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as of
12/17/2025
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