CS

Caleb Michael Spradling

DU Dura-Line: 2 patents #3 of 11Top 30%
Overall (All Time): #1,813,670 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11753601 Ultra-low friction materials for lubricating surfaces, devices therewith, and methods of manufacture and use thereof H. Thomas Chung, Fei Fan, Sung Ki Cho, Sam Lukubira, Arturo Valencia 2023-09-12
11702612 Ultra-low friction materials for lubricating surfaces, devices therewith, and methods of manufacture and use thereof H. Thomas Chung, Fei Fan, Sung Ki Cho, Sam Lukubira, Arturo Valencia 2023-07-18