Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Randall S. Muninger — 3 Patents in 2021

Chevron: 3 patents #29 of 352Top 9%
Dewey, OK: #1 of 1 inventorsTop 100%
Oklahoma: #84 of 1,049 inventorsTop 9%
Overall (2021): #66,541 of 548,734Top 15%
3 Patents 2021

Issued Patents 2021

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11174378 Metallocene catalyst system for producing LLDPE copolymers with tear resistance and low haze Chung Ching Tso, Errun Ding, John T. Blagg, Yongwoo Inn, Max P. McDaniel +2 more 2021-11-16
11028258 Metallocene catalyst system for producing LLDPE copolymers with tear resistance and low haze Chung Ching Tso, Errun Ding, John T. Blagg, Yongwoo Inn, Max P. McDaniel +2 more 2021-06-08
11014997 Dual catalyst system for producing high density polyethylenes with long chain branching Errun Ding, Qing Yang, Youlu Yu, Yongwoo Inn 2021-05-25