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USPTO Patent Rankings Data through Dec 31, 2025
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Robert Proulx — 3 Patents

Basf Se: 1 patents #8,065 of 13,826Top 60%
Charlotte, NC: #1,347 of 4,868 inventorsTop 30%
North Carolina: #14,708 of 45,564 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Proulx has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 1994 and the most recent in September 2019. Robert Proulx ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Proulx in Charlotte, NC, US.

Patents per Year

Patents granted per year, 1994 to 2019Bar chart with a peak of 1 patents in 1994.peak 11994: 1 patents19942015: 1 patents20152019: 1 patents2019

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10422081 Barrier compositions Peter C. Hayes 2019-09-24
9038821 Portable golf club carrier — 2015-05-26
5304741 Speaker cable — 1994-04-19

Frequent Collaborators

Peter C. Hayes1 shared

Nearby-Ranked Inventors

Daniel Silion3
Hangfeng Li3
Mark Vander Wal3
Chad M. Goltzman3
Sathish Kumar Thanganathan3
Debbie Maloyd3
Ethan Alexander Garrett3
Paul Sabatka3
Sergii Bomko3