Assignee
FORMFLO LTD
12 granted patents·1 pending application·295 citations·filing 1975–2006
Top patents by PatentIndex Score
13 records- 0190US5711187AGear wheels rolled from powder metal blanks and method of manufactureFORMFLO LTD·Filed 1995·Granted Jan 27, 1998·95 cites·22 claims
- 0283US5884527AGear wheels rolled from powder metal blanksFORMFLO LTD·Filed 1997·Granted Mar 23, 1999·53 cites·20 claims
- 0377US4302958AMaking rings from tube stockFORMFLO LTD·Filed 1979·Granted Dec 1, 1981·31 cites·16 claims
- 0477US4126064APreparation of annular blanks from tube stockFORMFLO LTD·Filed 1977·Granted Nov 21, 1978·39 cites·11 claims
- 0568US7137312B2Gear wheels roll formed from powder metal blanksFORMFLO LTD·Filed 2001·Granted Nov 21, 2006·11 cites·12 claims
- 0665US4612789AMaking rings from tube or bar stockFORMFLO LTD·Filed 1984·Granted Sep 23, 1986·21 cites·12 claims
- 0742US3992911ADiametral control of rolled annular workpieces by weighingFORMFLO LTD·Filed 1975·Granted Nov 23, 1976·8 cites·12 claims
- 0841US4510781ARing rollingFORMFLO LTD·Filed 1983·Granted Apr 16, 1985·9 cites·17 claims
- 0940US5829292ARolling annular workpiecesFORMFLO LTD·Filed 1997·Granted Nov 3, 1998·9 cites·7 claims
- 1040US2009120152A1Ring rolling from metal blanksFORMFLO LTD·Filed 2006·Application pending·0 cites
- 1139US3992914ARolling operationsFORMFLO LTD·Filed 1975·Granted Nov 23, 1976·7 cites·2 claims
- 1239US3992929ASplit mandrelFORMFLO LTD·Filed 1975·Granted Nov 23, 1976·7 cites·6 claims
- 1334US3992910ARolling operationsFORMFLO LTD·Filed 1975·Granted Nov 23, 1976·5 cites·3 claims
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