Growing community of inventors

Pacific Grove, CA, United States of America

Frank D Pierce

Average Co-Inventor Count = 3.00

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 = 13

Frank D PierceDon H Lenker (2 patents)Frank D PierceBradford E Knickerbocker (2 patents)Frank D PierceFrank D Pierce (2 patents)Don H LenkerDon H Lenker (11 patents)Bradford E KnickerbockerBradford E Knickerbocker (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Castle & Cooke, Inc. (2 from 6 patents)


2 patents:

1. 4720388 - Method for peeling fresh fruits

2. 4718333 - Peeling system

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idiyas.com
as of
12/21/2025
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