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Harwood Heights, IL, United States of America

John Muka

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 = 21

John Muka ↔ Donald E Raterman (1 patent)John MukaJohn Muka (1 patent)Donald E RatermanDonald E Raterman (16 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cummins-allison Corporation (1 from 376 patents)

2. Donald E. Raterman (0 patent)

3. John Muka (0 patent)


1 patent:

1. 4944462 - Shredder

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as of
1/2/2026
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