DT

David M. Tilson

IBM: 4 patents #1,573 of 10,623Top 15%
Overall (2018): #46,724 of 503,207Top 10%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10127277 Outer join optimizations in database management systems Pedro M. Barbas, Peter J. Duffy, Lei Pan 2018-11-13
9953172 Secure database backup and recovery Pedro M. Barbas, Joseph Duffy, Ken Maycock 2018-04-24
9929861 Secure database backup and recovery Pedro M. Barbas, Joseph Duffy, Ken Maycock 2018-03-27
9916460 Secure database backup and recovery Pedro M. Barbas, Joseph Duffy, Ken Maycock 2018-03-13