Growing community of inventors

Ridgefield, CT, United States of America

John A Hofer

Average Co-Inventor Count = 1.33

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 = 203

John A HoferFlavio M Manduley (1 patent)John A HoferJohn A Hofer (2 patents)Flavio M ManduleyFlavio M Manduley (56 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pitney Bowes Inc. (2 from 2,979 patents)


2 patents:

1. 5778348 - Remote activation of rating capabilities in a computerized parcel

2. 4921107 - Mail sortation system

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12/31/2025
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