Growing community of inventors

Portland, OR, United States of America

Patrick Herbert Castaldo

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 = 3

Patrick Herbert CastaldoRichard Hernandez (1 patent)Patrick Herbert CastaldoMeghan Novack (1 patent)Patrick Herbert CastaldoStephen Lee Kearney (1 patent)Patrick Herbert CastaldoAaron Tuller (1 patent)Patrick Herbert CastaldoPatrick Herbert Castaldo (1 patent)Richard HernandezRichard Hernandez (5 patents)Meghan NovackMeghan Novack (4 patents)Stephen Lee KearneyStephen Lee Kearney (4 patents)Aaron TullerAaron Tuller (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Psi Systems, Inc. (1 from 29 patents)


1 patent:

1. 8521653 - System and method for providing postage indicia

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12/17/2025
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