Assignee
HARDINGE INC
US·16 granted patents·6 pending applications·242 citations·filing 1998–2023
Top patents by PatentIndex Score
22 records- 0195US7287906B2Hydrostatic bearing for linear motion guidanceHARDINGE INC·Filed 2006·Granted Oct 30, 2007·15 cites·16 claims
- 0283US7971883B2Workholding clamping assemblyHARDINGE INC·Filed 2006·Granted Jul 5, 2011·19 cites·30 claims
- 0382US6640679B1Collet adapter chuck assembly with axially fixed collet headHARDINGE INC·Filed 2002·Granted Nov 4, 2003·36 cites·26 claims
- 0480US7311444B2Hydrostatic bearing for linear motion guidanceHARDINGE INC·Filed 2006·Granted Dec 25, 2007·5 cites·16 claims
- 0577US6640404B2Three piece coupling arrangement for a turret indexing mechanism for a machine tool assembly and an air bearing assembly for the sameHARDINGE INC·Filed 2001·Granted Nov 4, 2003·15 cites·11 claims
- 0672US6949056B2Machine toolHARDINGE INC·Filed 2003·Granted Sep 27, 2005·21 cites·17 claims
- 0763US6883407B2Expanding collet assembly for pick-off spindleHARDINGE INC·Filed 2002·Granted Apr 26, 2005·12 cites·14 claims
- 0862US7647679B2Belt-driven indexing tool turret assemblyHARDINGE INC·Filed 2007·Granted Jan 19, 2010·3 cites·35 claims
- 0962US6257595B1Collect chuck with quick-change capHARDINGE INC·Filed 1999·Granted Jul 10, 2001·26 cites·14 claims
- 1060US6785943B2Indexing tool turretHARDINGE INC·Filed 1999·Granted Sep 7, 2004·20 cites·40 claims
- 1157US6264210B1Quick-change jaw chuck systemHARDINGE INC·Filed 1999·Granted Jul 24, 2001·26 cites·17 claims
- 1256US7137632B2Force limiting workpiece holding deviceHARDINGE INC·Filed 2003·Granted Nov 21, 2006·7 cites·26 claims
- 1354US6726221B2Dead length collet chuck assemblyHARDINGE INC·Filed 2002·Granted Apr 27, 2004·10 cites·9 claims
- 1451US6036415ASpindle for gripping and closing a mounting memberHARDINGE INC·Filed 1998·Granted Mar 14, 2000·22 cites·25 claims
- 1550US2024149382A1Method for forming a workpiece and machine for implementing said methodHARDINGE INC·Filed 2023·Application pending·0 cites
- 1642US2004042689A1Hydrostatic bearing for linear motion guidanceHARDINGE INC·Filed 2003·Application pending·0 cites
- 1741US2008047120A1Rotary table with frameless motorHARDINGE INC·Filed 2006·Application pending·0 cites
- 1838US2007220731A1Apparatus and method for engaging components through thermal contractionHARDINGE INC·Filed 2006·Application pending·0 cites
- 1936US5948177ACollet metal treating processHARDINGE INC·Filed 1998·Granted Sep 7, 1999·5 cites·8 claims
- 2036US2010253016A1Collet adapterHARDINGE INC·Filed 2009·Application pending·0 cites
- 2135US12208452B2Chuck with improved gripping strokeHARDINGE INC·Filed 2020·Granted Jan 28, 2025·0 cites·13 claims
- 2235US2007090611A1Hydraulic workholding assemblyHARDINGE INC·Filed 2005·Application pending·0 cites
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