RK

Ryan C. Keefer

Depuy Synthes Products: 27 patents #38 of 1,658Top 3%
DU Depuy Ireland Unlimited: 13 patents #35 of 395Top 9%
DP Depuy Products: 1 patents #183 of 387Top 50%
📍 Warsaw, IN: #15 of 777 inventorsTop 2%
🗺 Indiana: #439 of 33,936 inventorsTop 2%
Overall (All Time): #75,066 of 4,157,543Top 2%
41
Patents All Time

Issued Patents All Time

Showing 1–25 of 41 patents

Patent #TitleCo-InventorsDate
12376964 Apparatus and method for locking an acetabular liner to an acetabular cup Alena M. Brandewie 2025-08-05
12295851 Femoral component for an implantable hip prosthesis and method of making same John M. Armacost, Jeffrey A. McAnelly 2025-05-13
12171666 Metal reinforced acetabular shell liner Alena M. Brandewie 2024-12-24
12042389 Apparatus and method for installing an acetabular liner on an acetabular cup Alena M. Brandewie 2024-07-23
11944549 3D printed monoblock orthopaedic surgical implant with customized patient-specific augment Bernice A. Gatrell, Andrew Hudson, Christel M. Wagner, Catherine Santis, Daniel N. Huff +1 more 2024-04-02
11207085 Surgical instruments and methods of surgically preparing a patient's tibia Kyle B. Thomas, Todd A. Kilpela, Steven Gowers, William R. Macumber, Jonathan C. Lee +1 more 2021-12-28
11058543 Femoral component for an implantable hip prosthesis and method of making same John M. Armacost, Jeffrey A. McAnelly 2021-07-13
11020232 Dual modulus hip stem and method of making the same John M. Armacost, Jeffrey A. McAnelly 2021-06-01
11006968 Method and orthopaedic surgical instrument system for surgically preparing a patient's bone Lauren E. Flakne, John Cuneo, Michael J. Fortin, Thomas J. Blumenfeld, Robert T. Trousdale 2021-05-18
10575733 Implant placement system and method with feedback 2020-03-03
10363051 Method and orthopaedic surgical instrument system for surgically preparing a patient's bone Lauren E. Flakne, John Cuneo, Michael J. Fortin, Thomas J. Blumenfeld, Robert T. Trousdale 2019-07-30
10271862 Surgical instruments and methods of surgically preparing a patient's tibia Kyle B. Thomas, Todd A. Kilpela, Steven Gowers, William R. Macumber, Jonathan C. Lee +1 more 2019-04-30
10213310 Dual modulus hip stem and method of making the same John M. Armacost, Jeffrey A. McAnelly 2019-02-26
10213314 Femoral component for an implantable hip prosthesis John M. Armacost, Jeffrey A. McAnelly 2019-02-26
10206579 Implant placement method with feeback 2019-02-19
10105230 Self-centering, anti-seizing acetabular liner John M. Armacost, James A. Caywood 2018-10-23
10085645 Implant placement method with feedback 2018-10-02
9999428 Orthopaedic surgical instrument system and method for surgically preparing a patients bone Lauren E. Flakne, John Cuneo, Michael J. Fortin, Thomas J. Blumenfeld, Robert T. Trousdale 2018-06-19
9962173 Surgical instruments and method of surgically preparing a patient's tibia Kyle B. Thomas, Todd A. Kilpela, Steven Gowers, William R. Macumber, Jonathan C. Lee +1 more 2018-05-08
9826987 Reciprocating rasps for use in an orthopaedic surgical procedure Sarah M. Anthony, Conrad Klotz, Kyle E. Lappin, Van A. Flamion, James A. Caywood +4 more 2017-11-28
9717597 Femoral component for an implantable hip prosthesis John M. Armacost, Jeffrey A. McAnelly 2017-08-01
9592126 Self-centering, anti-seizing acetabular liner John M. Armacost, James A. Caywood 2017-03-14
9579113 Surgical instruments and method of surgically preparing a patient's tibia Kyle B. Thomas, Todd A. Kilpela, Steven Gowers, William R. Macumber, Jonathan C. Lee +1 more 2017-02-28
9492182 Customized patient-specific acetabular orthopaedic surgical instrument and method of use and fabrication 2016-11-15
9271839 Femoral component for an implantable hip prosthesis John M. Armacost, Jeffrey A. McAnelly 2016-03-01