Assignee
PFEIFER HOLDING GMBH & CO KG
DE·12 granted patents·2 pending applications·101 citations·filing 1997–2019
Top patents by PatentIndex Score
14 records- 0177US6102607ADevice for connecting concrete componentsPFEIFER HOLDING GMBH & CO KG·Filed 1997·Granted Aug 15, 2000·35 cites·22 claims
- 0270US6308478B1Device for connecting reinforced concrete sectionsPFEIFER HOLDING GMBH & CO KG·Filed 1998·Granted Oct 30, 2001·34 cites·21 claims
- 0363US10407910B2Supporting beam for slab systems, slab system and method for the production thereofPFEIFER HOLDING GMBH & CO KG·Filed 2016·Granted Sep 10, 2019·3 cites·25 claims
- 0458USD854918SFastening devicePFEIFER HOLDING GMBH & CO KG·Filed 2018·Granted Jul 30, 2019·10 cites·1 claims
- 0551US7395635B2Device for lifting concrete partsPFEIFER HOLDING GMBH & CO KG·Filed 2004·Granted Jul 8, 2008·5 cites·20 claims
- 0651US2009199493A1Connecting DevicePFEIFER HOLDING GMBH & CO KG·Filed 2006·Application pending·0 cites
- 0746US11414866B2Tension member or compression member having corrosion-resistant thread flanksPFEIFER HOLDING GMBH & CO KG·Filed 2018·Granted Aug 16, 2022·0 cites·11 claims
- 0844US11415195B2System consisting of statically loadable components in a structurePFEIFER HOLDING GMBH & CO KG·Filed 2018·Granted Aug 16, 2022·0 cites·17 claims
- 0937USD813024SFixing for a push pull propPFEIFER HOLDING GMBH & CO KG·Filed 2015·Granted Mar 20, 2018·4 cites·1 claims
- 1037US2015299966A1Tearing brakePFEIFER HOLDING GMBH & CO KG·Filed 2013·Application pending·0 cites
- 1136US11959278B2Supporting beam for slab systems, slab system, and method for the production thereofPFEIFER HOLDING GMBH & CO KG·Filed 2019·Granted Apr 16, 2024·0 cites·18 claims
- 1236USD591679SCable end connectionPFEIFER HOLDING GMBH & CO KG·Filed 2008·Granted May 5, 2009·4 cites·1 claims
- 1330USD581869SCable end connectionPFEIFER HOLDING GMBH & CO KG·Filed 2007·Granted Dec 2, 2008·3 cites·1 claims
- 1423US6338590B1Swage fitting made of steel and method for its productionPFEIFER HOLDING GMBH & CO KG·Filed 1999·Granted Jan 15, 2002·3 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →