Growing community of inventors

Meadows, Australia

Ronald W Ewer, Deceased

Average Co-Inventor Count = 3.00

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 = 16

Ronald W Ewer, DeceasedKevin D O'Connor (1 patent)Ronald W Ewer, DeceasedDean G Scott, Legal Representative (1 patent)Ronald W Ewer, DeceasedRonald W Ewer, Deceased (1 patent)Kevin D O'ConnorKevin D O'Connor (1 patent)Dean G Scott, Legal RepresentativeDean G Scott, Legal Representative (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pilkington Visioncare Holdings, Inc. (1 from 8 patents)


1 patent:

1. 4806010 - Multifocal lens

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as of
12/18/2025
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