Growing community of inventors

Waterloo, Canada

Paul E Johnson

Average Co-Inventor Count = 5.00

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 = 51

Paul E Johnson ↔ Douglas J Belshaw (1 patent)Paul E Johnson ↔ Donald A Toon (1 patent)Paul E Johnson ↔ John A Cherry (1 patent)Paul E Johnson ↔ Peter F Kuryllowicz (1 patent)Paul E JohnsonPaul E Johnson (1 patent)Douglas J BelshawDouglas J Belshaw (12 patents)Donald A ToonDonald A Toon (9 patents)John A CherryJohn A Cherry (9 patents)Peter F KuryllowiczPeter F Kuryllowicz (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The University of Waterloo (1 from 127 patents)


1 patent:

1. 5048605 - Packing-seal for boreholes

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/22/2026
Loading…