Assignee
UNITED FILTRATION CORP
3 granted patents·131 citations·filing 1975–1975
Top patents by PatentIndex Score
3 records- 0188US4006000AAll dry air cleanerUNITED FILTRATION CORP·Filed 1975·Granted Feb 1, 1977·114 cites·6 claims
- 0235US4004111AHorn testing deviceUNITED FILTRATION CORP·Filed 1975·Granted Jan 18, 1977·12 cites·2 claims
- 0326US4002862ASound audit station and method of testing electric hornsUNITED FILTRATION CORP·Filed 1975·Granted Jan 11, 1977·5 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →