Growing community of inventors

Dana Point, CA, United States of America

Wifred F Mathewson

Average Co-Inventor Count = 4.00

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 = 24

Wifred F Mathewson ↔ Philip L Ritger (1 patent)Wifred F Mathewson ↔ Richard L Bringham (1 patent)Wifred F Mathewson ↔ David L Karshmer (1 patent)Wifred F MathewsonWifred F Mathewson (1 patent)Philip L RitgerPhilip L Ritger (12 patents)Richard L BringhamRichard L Bringham (9 patents)David L KarshmerDavid L Karshmer (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Baxter International Inc. (1 from 2,483 patents)


1 patent:

1. 5120501 - Integrated membrane blood oxygenator/heat exchanger

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as of
12/17/2025
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