Patent assignee · US · COMPANY

Safety Operating Systems, Inc.

1Patents
0Active
1Granted
20Portfolio score

Filing activity: May 5, 1989 → May 5, 1989

Most-cited patents

PatentTitleAreaCited byStatus
US4958145A Back incline indicator Emerging Cross-Sectional Technologies 17 Expired

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