Growing community of inventors

Aurora, Canada

John Paul Parkin

Average Co-Inventor Count = 6.00

ph-index = 2

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

John Paul Parkin ↔ Mark Francis Wilding (2 patents)John Paul Parkin ↔ Robert Alan Begg (2 patents)John Paul Parkin ↔ Edward Van Gennip (2 patents)John Paul Parkin ↔ Murray Frederick Chislett (2 patents)John Paul Parkin ↔ Albert Grankin (2 patents)John Paul ParkinJohn Paul Parkin (2 patents)Mark Francis WildingMark Francis Wilding (34 patents)Robert Alan BeggRobert Alan Begg (5 patents)Edward Van GennipEdward Van Gennip (3 patents)Murray Frederick ChislettMurray Frederick Chislett (2 patents)Albert GrankinAlbert Grankin (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (2 from 164,108 patents)


2 patents:

1. 7900195 - System for boundary trace with reproduction facility

2. 7496901 - Method for boundary trace with reproduction facility

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as of
12/3/2025
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