Growing community of inventors

Cambridge, Canada

Daniel Wayne Barber

Average Co-Inventor Count = 2.00

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 = 5

Daniel Wayne BarberSteven W Lopez (2 patents)Daniel Wayne BarberDaniel Wayne Barber (2 patents)Steven W LopezSteven W Lopez (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Profold, Inc. (2 from 17 patents)


2 patents:

1. 6328839 - Method and apparatus for feeding and tabbing intermixed pieces of mail

2. 6196392 - Method and apparatus for feeding and tabbing intermixed pieces of mail

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as of
12/17/2025
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