Patent assignee · US · COMPANY

Sound Games, Inc.

1Patents
0Active
1Granted
22Portfolio score

Filing activity: Mar 20, 1978 → Mar 20, 1978

Most-cited patents

PatentTitleAreaCited byStatus
US4281833A Audio racquet ball Emerging Cross-Sectional Technologies 19 Expired

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