Patent assignee · GB · INDIVIDUAL

Christopher N. Drake

1Patents
0Active
1Granted
27Portfolio score

Filing activity: Jul 12, 1996 → Jul 12, 1996

Most-cited patents

PatentTitleAreaCited byStatus
US6006328A Computer software authentication, protection, and security system Physics 496 Expired

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.