Assignee
NEWTRON PROD CO
US·3 granted patents·226 citations·filing 1991–1994
Top patents by PatentIndex Score
3 records- 0189US5451929ASmoke alarm and air cleaning deviceNEWTRON PROD CO·Filed 1993·Granted Sep 19, 1995·115 cites·25 claims
- 0283US5476526AAdjustable filter frame and gridNEWTRON PROD CO·Filed 1994·Granted Dec 19, 1995·77 cites·18 claims
- 0361US5182542ASmoke alarm and air cleaning deviceNEWTRON PROD CO·Filed 1991·Granted Jan 26, 1993·34 cites·29 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →