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Palo Alto, CA, United States of America

Cordell R Ratzlaff

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 = 70

Cordell R RatzlaffStephen Fisher (1 patent)Cordell R RatzlaffJohn S Evans (1 patent)Cordell R RatzlaffPatrick A Holleran (1 patent)Cordell R RatzlaffYan Arrouye (1 patent)Cordell R RatzlaffCordell R Ratzlaff (1 patent)Stephen FisherStephen Fisher (16 patents)John S EvansJohn S Evans (10 patents)Patrick A HolleranPatrick A Holleran (5 patents)Yan ArrouyeYan Arrouye (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Apple Inc. (1 from 40,864 patents)


1 patent:

1. 5752059 - Apparatus and method for representing electronic mail

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12/11/2025
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