Assignee
DOBEN LTD
CA·28 granted patents·4 pending applications·244 citations·filing 1992–2025
Top patents by PatentIndex Score
32 records- 0190US9895775B2System and method with drag conveyor for high rate production weldingDOBEN LTD·Filed 2015·Granted Feb 20, 2018·5 cites·22 claims
- 0290US7564005B2Resistance welding fastener electrode and monitor and method of using sameDOBEN LTD·Filed 2004·Granted Jul 21, 2009·76 cites·13 claims
- 0389US10471549B2System and method with floating welder for high rate production weldingDOBEN LTD·Filed 2015·Granted Nov 12, 2019·10 cites·10 claims
- 0487US12472589B2System and method with floating welder for high rate production weldingDOBEN LTD·Filed 2023·Granted Nov 18, 2025·0 cites·12 claims
- 0587US11883908B2System and method with floating welder for high rate production weldingDOBEN LTD·Filed 2019·Granted Jan 30, 2024·2 cites·14 claims
- 0683US12285816B2Integrated electrode maintenance for robotic welding cellDOBEN LTD·Filed 2024·Granted Apr 29, 2025·0 cites·16 claims
- 0783US7282664B2Resistance welding fastener electrodeDOBEN LTD·Filed 2005·Granted Oct 16, 2007·8 cites·11 claims
- 0882US11305948B2Magnetic workpiece conveyor for robotic welding cellDOBEN LTD·Filed 2018·Granted Apr 19, 2022·4 cites·20 claims
- 0976US6576859B2Resistance welding fastener electrodeDOBEN LTD·Filed 2001·Granted Jun 10, 2003·18 cites·18 claims
- 1071US11945041B2Integrated electrode maintenance for robotic welding cell including cap extractorDOBEN LTD·Filed 2020·Granted Apr 2, 2024·0 cites·14 claims
- 1171US11858058B2Integrated electrode maintenance for robotic welding cell including weld cap dispenserDOBEN LTD·Filed 2020·Granted Jan 2, 2024·0 cites·14 claims
- 1269US12290890B2Automated floating insertion tool for push-in fastenersDOBEN LTD·Filed 2023·Granted May 6, 2025·0 cites·20 claims
- 1369US2025361882A1Hydraulic cylinder and system with pressure intensificationDOBEN LTD·Filed 2025·Application pending·0 cites
- 1467US12234853B1Nut feeder and installation machineDOBEN LTD·Filed 2024·Granted Feb 25, 2025·0 cites·15 claims
- 1567US6633015B2Soft-touch pneumatic drive unitDOBEN LTD·Filed 2000·Granted Oct 14, 2003·13 cites·11 claims
- 1666US7718916B2Low impact spot welding cylinder using dual pistonsDOBEN LTD·Filed 2005·Granted May 18, 2010·5 cites·14 claims
- 1763US5191825ALow-impact air cylinderDOBEN LTD·Filed 1992·Granted Mar 9, 1993·30 cites·19 claims
- 1863US2021252630A1Integrated electrode maintenance for robotic welding cellDOBEN LTD·Filed 2018·Application pending·0 cites
- 1962US7214902B2Low impact spot welding cylinder with dual pistonsDOBEN LTD·Filed 2004·Granted May 8, 2007·10 cites·17 claims
- 2062US2023173604A1Automated fastener feeder and securing systemDOBEN LTD·Filed 2022·Application pending·0 cites
- 2161US12521787B2Self-piercing clinch fastener installation pressDOBEN LTD·Filed 2023·Granted Jan 13, 2026·0 cites·11 claims
- 2261US7223933B2Low impact spot welding cylinder with single pistonDOBEN LTD·Filed 2004·Granted May 29, 2007·10 cites·19 claims
- 2356US6906279B2Resistance welding fastener electrodeDOBEN LTD·Filed 2003·Granted Jun 14, 2005·5 cites·12 claims
- 2456US5218821APressure intensifier cylinder utilizing airDOBEN LTD·Filed 1992·Granted Jun 15, 1993·14 cites·15 claims
- 2553US12416316B2Hydraulic cylinder and system with pressure intensificationDOBEN LTD·Filed 2023·Granted Sep 16, 2025·0 cites·19 claims
- 2653US10092973B2Welder with indirect sensing of weld fastener positionDOBEN LTD·Filed 2014·Granted Oct 9, 2018·0 cites·21 claims
- 2750US6750419B2Resistance welding electrodeDOBEN LTD·Filed 2002·Granted Jun 15, 2004·8 cites·17 claims
- 2849US7952046B2Resistance welding gun with independent actuatorsDOBEN LTD·Filed 2007·Granted May 31, 2011·2 cites·12 claims
- 2948US5449878AResistance spot welding of metal, particularly aluminumDOBEN LTD·Filed 1994·Granted Sep 12, 1995·14 cites·7 claims
- 3045US7714247B2Low impact spot welding cylinder using single pistonDOBEN LTD·Filed 2005·Granted May 11, 2010·1 cites·13 claims
- 3134US2006081174A1Vacuum nozzle for spray systemDOBEN LTD·Filed 2004·Application pending·0 cites
- 3228US5632911AApparatus for aiding in the manipulation of a toolDOBEN LTD·Filed 1995·Granted May 27, 1997·9 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when DOBEN LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →