DS

David D. Saperstein

IBM: 3 patents #26,272 of 70,183Top 40%
Merck: 2 patents #3,919 of 9,382Top 45%
Overall (All Time): #1,061,279 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5030478 Process for bonding lubricants to thin film recording media Li-Ju Lin 1991-07-09
4960609 Process for bonding lubricant to a thin film magnetic recording disk Andrew M. Homola, Li-Ju Lin 1990-10-02
4511986 Method and apparatus for simultaneously recording multiple FT-IR signals Robert J. Bellar, William G. Golden, Ashok Vats 1985-04-16
4230883 Preparation of hydroxyphenylalanine hydrohalide salts Seemon Pines 1980-10-28
4182926 Catalytic process for obtaining methane from methanol 1980-01-08