Inventor · disambiguated record
Benjamin D. Cowan
Also filed as: COWAN BENJAMIN · COWAN BENJAMIN D · COWAN BENJAMIN DAVID · JOEL LEGAL REPRESENTATIVE PETE
17 granted patents·4 pending applications·177 citations·filing 1990–2022
91Inventor score
Files withWARSAW ORTHOPEDIC INC15COWAN BENJAMIN2ACKER COWAN GROUP L L C1CKE TECHNOLOGIES INC1KREHM LEGAL REPRESENTATIVE JONATHAN1
Top patents by PatentIndex Score
21 records- 0195US10856997B2Expandable spinal implant system and method of using sameWARSAW ORTHOPEDIC INC·Filed 2019·Granted Dec 8, 2020·39 cites·19 claims
- 0281US11364130B2Spinal implant system and methodWARSAW ORTHOPEDIC INC·Filed 2020·Granted Jun 21, 2022·1 cites·20 claims
- 0375US5048893AErgonomic chairCOWAN BENJAMIN·Filed 1990·Granted Sep 17, 1991·58 cites·10 claims
- 0472US5577802AAdjustable chairCKE TECHNOLOGIES INC·Filed 1995·Granted Nov 26, 1996·50 cites·37 claims
- 0569US10413330B2Spinal implant system and methodWARSAW ORTHOPEDIC INC·Filed 2016·Granted Sep 17, 2019·1 cites·21 claims
- 0666US8795337B2Apparatus for implementing a spinal fixation system with supplemental fixationWILCOX BRYAN S·Filed 2009·Granted Aug 5, 2014·6 cites·20 claims
- 0765US11737764B2Medical access deviceWARSAW ORTHOPEDIC INC·Filed 2021·Granted Aug 29, 2023·0 cites·16 claims
- 0863USD1038400SSurgical implantWARSAW ORTHOPEDIC INC·Filed 2022·Granted Aug 6, 2024·2 cites·1 claims
- 0963US11497534B2Spinal implant system and methodWARSAW ORTHOPEDIC INC·Filed 2019·Granted Nov 15, 2022·0 cites·20 claims
- 1062US2021259747A1Surgical instrument and methods of useWARSAW ORTHOPEDIC INC·Filed 2021·Application pending·0 cites
- 1161US11020154B2Surgical instrument and methods of useWARSAW ORTHOPEDIC INC·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 1260US11234712B2Medical access deviceWARSAW ORTHOPEDIC INC·Filed 2019·Granted Feb 1, 2022·0 cites·12 claims
- 1357US7497515B2Ergonomic chairKREHM LEGAL REPRESENTATIVE JONATHAN·Filed 2001·Granted Mar 3, 2009·19 cites·11 claims
- 1456US11752005B2Expandable spinal implant system and method of using sameWARSAW ORTHOPEDIC INC·Filed 2020·Granted Sep 12, 2023·0 cites·17 claims
- 1551US11801149B2Surgical instrument and methodWARSAW ORTHOPEDIC INC·Filed 2020·Granted Oct 31, 2023·0 cites·20 claims
- 1649US2011106085A1Adjustable occipital vertebral fixation systemWARSAW ORTHOPEDIC INC·Filed 2009·Application pending·0 cites
- 1748US2009240208A1Microparticle delivery syringe and needle for placing particle suspensions and removing vehicle fluidWARSAW ORTHOPEDIC INC·Filed 2008·Application pending·0 cites
- 1845US7802342B2Acoustic ceiling removalACKER COWAN GROUP L L C·Filed 2007·Granted Sep 28, 2010·1 cites·1 claims
- 1937US2012197313A1Angled Receiver Wall for Provisionally Fixing a Crown in a Multi-Axial Screw AssemblyCOWAN BENJAMIN·Filed 2011·Application pending·0 cites
- 2032USD955579SSurgical implantWARSAW ORTHOPEDIC INC·Filed 2019·Granted Jun 21, 2022·0 cites·1 claims
- 2131USD948048SSurgical implantWARSAW ORTHOPEDIC INC·Filed 2019·Granted Apr 5, 2022·0 cites·1 claims
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