Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel Wayne Barber — 2 Patents

PRProfold: 2 patents #2 of 17Top 15%
Cambridge, CA: #184 of 478 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniel Wayne Barber has been granted 2 US patents while listed as an inventor at Profold. All of these patents were granted in 2001. Daniel Wayne Barber ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel Wayne Barber in Cambridge, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6328839 Method and apparatus for feeding and tabbing intermixed pieces of mail Steven Lopez 2001-12-11
6196392 Method and apparatus for feeding and tabbing intermixed pieces of mail Steven Lopez 2001-03-06