Growing community of inventors

Burlington, Canada

John A Krznarich

Average Co-Inventor Count = 3.00

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 = 32

John A KrznarichAllan D Ewing (3 patents)John A KrznarichRodolfo Gianvito (2 patents)John A KrznarichMariusz Zimny (1 patent)John A KrznarichJohn A Krznarich (3 patents)Allan D EwingAllan D Ewing (3 patents)Rodolfo GianvitoRodolfo Gianvito (2 patents)Mariusz ZimnyMariusz Zimny (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mannesmann Dematic Rapistan Corp. (3 from 18 patents)


3 patents:

1. 5860512 - Sliding belt turn conveyor

2. 5857559 - Sliding belt turn conveyor

3. 5722531 - Belt turn conveyor

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as of
1/11/2026
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