Assignee
FORMTEK INC
US·11 granted patents·1 pending application·125 citations·filing 1997–2018
Top patents by PatentIndex Score
12 records- 0184US7797805B2Formation and rotational apparatus for cylindrical workpiecesFORMTEK INC·Filed 2006·Granted Sep 21, 2010·12 cites·5 claims
- 0281US6644086B1Retro-fit roll forming mill with jack screwFORMTEK INC·Filed 2002·Granted Nov 11, 2003·15 cites·18 claims
- 0378US7451631B2Spiral pipe machineFORMTEK INC·Filed 2007·Granted Nov 18, 2008·3 cites·4 claims
- 0478US7451629B2Spiral pipe machineFORMTEK INC·Filed 2006·Granted Nov 18, 2008·3 cites·13 claims
- 0578US6282932B1Axial and transverse roller die adjustment apparatus and methodFORMTEK INC·Filed 1999·Granted Sep 4, 2001·27 cites·27 claims
- 0675US6725751B1Rotary punching apparatusFORMTEK INC·Filed 2000·Granted Apr 27, 2004·21 cites·21 claims
- 0772US6205898B1Rotary cutoff device and methodFORMTEK INC·Filed 1997·Granted Mar 27, 2001·37 cites·9 claims
- 0869US11583910B2Rotary stamperFORMTEK INC·Filed 2018·Granted Feb 21, 2023·0 cites·6 claims
- 0956US6647754B2Variable width roll forming apparatusFORMTEK INC·Filed 2001·Granted Nov 18, 2003·7 cites·17 claims
- 1050US9649768B2Formation and rotational apparatus and method for cylindrical workpiecesFORMTEK INC·Filed 2015·Granted May 16, 2017·0 cites·3 claims
- 1147US7681930B2Duct flangeFORMTEK INC·Filed 2007·Granted Mar 23, 2010·0 cites·2 claims
- 1235US2010170318A1Elbow formation apparatusFORMTEK INC·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →