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Marcus H. Barnes

RR Read Rite: 2 patents #93 of 240Top 40%
📍 Felton, CA: #82 of 158 inventorsTop 55%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,222,439 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6181673 Slider design Jeffrey P. Wilde, Joseph E. Davis, Jimmy Shen 2001-01-30
6130863 Slider and electro-magnetic coil assembly Yugang Wang, Jimmy Shen, Howie Trang 2000-10-10