DT

David M. Tilson

IBM: 12 patents #9,222 of 70,183Top 15%
Overall (All Time): #411,152 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11139968 Secure database backup and recovery Pedro M. Barbas, Joseph Duffy, Ken Maycock 2021-10-05
10903995 Secure database backup and recovery Pedro M. Barbas, Joseph Duffy, Ken Maycock 2021-01-26
10678775 Determining integrity of database workload transactions Pedro M. Barbas, Paddy Burke, Gary Murtagh 2020-06-09
10592471 Processing database statements for a relational database Pedro M. Barbas, Joseph Duffy, Lei Pan 2020-03-17
10554403 Secure database backup and recovery Pedro M. Barbas, Joseph Duffy, Ken Maycock 2020-02-04
10341101 Secure database backup and recovery Pedro M. Barbas, Joseph Duffy, Ken Maycock 2019-07-02
10198472 Outer join optimizations in database management systems Pedro M. Barbas, Peter J. Duffy, Lei Pan 2019-02-05
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
9715594 Secure database backup and recovery Pedro M. Barbas, Joseph Duffy, Ken Maycock 2017-07-25