Assignee
UNIWELD INC
CA·9 granted patents·112 citations·filing 1979–1988
Top patents by PatentIndex Score
9 records- 0188US4268381ARotary pulp screening device of the vertical pressure typeUNIWELD INC·Filed 1979·Granted May 19, 1981·32 cites·19 claims
- 0270US4763777AReciprocating dischargerUNIWELD INC·Filed 1986·Granted Aug 16, 1988·21 cites·11 claims
- 0365US4697982ARotary pulp screen of the horizontal type having pulp stock feed at different axial positions on the screenUNIWELD INC·Filed 1986·Granted Oct 6, 1987·14 cites·23 claims
- 0458US4267982ABark shredderUNIWELD INC·Filed 1979·Granted May 19, 1981·13 cites·13 claims
- 0556US4642189ARotary screen of the vertical pressure type having pulp stock feed at different axial positions on the screenUNIWELD INC·Filed 1985·Granted Feb 10, 1987·10 cites·17 claims
- 0642US4749475ATwo stage rotary pulp screening deviceUNIWELD INC·Filed 1986·Granted Jun 7, 1988·11 cites·5 claims
- 0734US4805762AReciprocating dischargerUNIWELD INC·Filed 1988·Granted Feb 21, 1989·4 cites·9 claims
- 0834US4594045AHold down and sealing assembly for discharger mechanismUNIWELD INC·Filed 1984·Granted Jun 10, 1986·4 cites·9 claims
- 0931US4642015ABearing support for discharger mechanismUNIWELD INC·Filed 1984·Granted Feb 10, 1987·3 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →