Patent assignee · US · COMPANY

Package Exhibit Programs, Inc.

2Patents
0Active
2Granted
23Portfolio score

Filing activity: Jun 1, 1976 → Jun 20, 1977

Most-cited patents

PatentTitleAreaCited byStatus
US4030219A Portable display apparatus Physics 51 Expired
US4166332A Portable display apparatus Physics 46 Expired

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