Inventor · disambiguated record
Frederick J. Kummer
Also filed as: KUMMER FREDERICK · KUMMER FREDERICK J · KUMMER FREDERICK JOSEPH
15 granted patents·2 pending applications·1,681 citations·filing 1977–2016
96Inventor score
Files withHOSPITAL FOR JOINT DISEASES6HOSPITAL FOR JOINT DISEASES OR2KUMMER FREDERICK J2ABCOR INC1EBI LP1
Top patents by PatentIndex Score
17 records- 0189US4338926ABone fracture prosthesis with controlled stiffnessHOWMEDICA·Filed 1980·Granted Jul 13, 1982·271 cites·9 claims
- 0284US4973332AAttachment for femur sliding screw plateHOSPITAL FOR JOINT DISEASES·Filed 1988·Granted Nov 27, 1990·216 cites·8 claims
- 0378US5092891ACement plug for the medullary canal of a bone and coacting tool for installing sameKUMMER FREDERICK J·Filed 1990·Granted Mar 3, 1992·211 cites·19 claims
- 0475US4092246AHelically wound blood filterABCOR INC·Filed 1977·Granted May 30, 1978·92 cites·39 claims
- 0574US5910171AComponents for a modular shoulder and hip prosthesisHOSPITAL FOR JOINT DISEASES·Filed 1995·Granted Jun 8, 1999·197 cites·7 claims
- 0672US5516335AIntramedullary nail for femoral lengtheningHOSPITAL FOR JOINT DISEASES OR·Filed 1993·Granted May 14, 1996·172 cites·31 claims
- 0765US5352228AApparatus and method to provide compression for a locked intramedullary nailKUMMER FREDERICK J·Filed 1993·Granted Oct 4, 1994·135 cites·16 claims
- 0864US5851209ABone cerclage toolHOSPITAL FOR JOINT DISEASES·Filed 1996·Granted Dec 22, 1998·135 cites·12 claims
- 0958US5062433AProtector padHOSPITAL FOR JOINT DISEASES·Filed 1990·Granted Nov 5, 1991·40 cites·11 claims
- 1052US4332037AArtificial jointHOSPITAL FOR JOINT DISEASE ORT·Filed 1980·Granted Jun 1, 1982·43 cites·17 claims
- 1146US5514118AMeasured dose eye dropperFiled 1994·Granted May 7, 1996·42 cites·10 claims
- 1244US5785709AApparatus and method for performing a surgical procedure on bone lesionsHOSPITAL FOR JOINT DISEASES OR·Filed 1995·Granted Jul 28, 1998·58 cites·13 claims
- 1343US2006200160A1Internal fixation assemblies and associated instrumentsEBI LP·Filed 2005·Application pending·0 cites
- 1441US5549609ABone fixation for fractures of the upper ulnaHOSPITAL FOR JOINT DISEASES·Filed 1994·Granted Aug 27, 1996·33 cites·6 claims
- 1539US2018084860A1Helmet insert for concussion protectionKUMMER FREDERICK JOSEPH·Filed 2016·Application pending·0 cites
- 1635US5769278AAdjustable measured dose dropperFiled 1996·Granted Jun 23, 1998·20 cites·28 claims
- 1734US5163948ANerve tissue repair apparatus and methodHOSPITAL FOR JOINT DISEASES·Filed 1991·Granted Nov 17, 1992·16 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →