Inventor · disambiguated record
Robert Schaefer
Also filed as: SCHAEFER ROBERT · SCHAEFER ROBERT W
15 granted patents·6 pending applications·424 citations·filing 1991–2025
93Inventor score
Top patents by PatentIndex Score
21 records- 0185US5273545AEndoscopic cannula with tricuspid leaf valveAPPLE MEDICAL CORP·Filed 1991·Granted Dec 28, 1993·237 cites·5 claims
- 0282USD1035868SMedical device housingABIOMED INC·Filed 2023·Granted Jul 16, 2024·5 cites·1 claims
- 0379USD994880SMedical device housingABIOMED INC·Filed 2021·Granted Aug 8, 2023·5 cites·1 claims
- 0479USD445495SUterine samplerAPPLE MEDICAL CORP·Filed 2000·Granted Jul 24, 2001·27 cites·1 claims
- 0576USD1090829SMedical device housingABIOMED INC·Filed 2024·Granted Aug 26, 2025·3 cites·1 claims
- 0673US10543016B2Surgical introducer with guidance system receptacleVYCOR MEDICAL INC·Filed 2017·Granted Jan 28, 2020·2 cites·19 claims
- 0772US2025064480A1Surgical introducer with guidance system receptacleVYCOR MEDICAL INC·Filed 2024·Application pending·0 cites
- 0867USD396284SFemale incontinence deviceINSIGHT MEDICAL CORP·Filed 1996·Granted Jul 21, 1998·15 cites·1 claims
- 0966US10376258B2Surgical introducer with guidance system receptacleVYCOR MEDICAL INC·Filed 2016·Granted Aug 13, 2019·1 cites·35 claims
- 1059USD994879SMedical device housingABIOMED INC·Filed 2021·Granted Aug 8, 2023·2 cites·1 claims
- 1158US5437646ACannula reducerAPPLE MEDICAL CORP·Filed 1993·Granted Aug 1, 1995·78 cites·4 claims
- 1257US2023138203A1Electric and fluidic cablesABIOMED INC·Filed 2022·Application pending·0 cites
- 1356US11517347B2Surgical introducer with guidance system receptacleVYCOR MEDICAL INC·Filed 2020·Granted Dec 6, 2022·0 cites·23 claims
- 1456US2025295431A1Expandable surgical access port with elongated workspaceVYCOR MEDICAL INC·Filed 2025·Application pending·0 cites
- 1556US2024008896A1Expandable surgical access portVYCOR MEDICAL INC·Filed 2023·Application pending·0 cites
- 1655US11045182B2Surgical introducer with guidance system receptacleVYCOR MEDICAL INC·Filed 2019·Granted Jun 29, 2021·0 cites·20 claims
- 1752US2022032037A1Securement devices for intracardiac blood pump systemsABIOMED INC·Filed 2021·Application pending·0 cites
- 1849USD995764SMedical device housingABIOMED INC·Filed 2021·Granted Aug 15, 2023·1 cites·1 claims
- 1946US2008300467A1Surgical wound retractor with reusable ringsSCHAEFER ROBERT W·Filed 2007·Application pending·0 cites
- 2044US5908379AUrethral capINSIGHT MEDICAL CORP·Filed 1997·Granted Jun 1, 1999·48 cites·21 claims
- 2140USD1098444SMedical deviceABIOMED INC·Filed 2023·Granted Oct 14, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →