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

POPolyone: 1 patents #55 of 128Top 45%
TITicona: 1 patents #174 of 346Top 55%
Avon Lake, OH: #126 of 284 inventorsTop 45%
Ohio: #30,551 of 73,341 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Grant Barber has been granted 2 US patents while listed as an inventor at Polyone. The first was granted in 2011 and the most recent in December 2015. Grant Barber ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Grant Barber in Avon Lake, OH, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9206300 High strength thermotropic liquid crystalline polymer Xinyu Zhao, Kamlesh P. Nair, Paul C. Yung, Steven D. Gray, Young Shin Kim +1 more 2015-12-08
7902283 Polyamide compounds containing zinc sulfide Roger W. Avakian, David Jarus 2011-03-08 $3,994,000