JA

John M. Armacost

DU Depuy Ireland Unlimited: 19 patents #15 of 395Top 4%
Depuy Synthes Products: 13 patents #135 of 1,658Top 9%
DP Depuy Products: 3 patents #81 of 387Top 25%
TI Texas Instruments: 1 patents #7,357 of 12,488Top 60%
📍 Warsaw, IN: #18 of 777 inventorsTop 3%
🗺 Indiana: #513 of 33,936 inventorsTop 2%
Overall (All Time): #84,696 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #TitleCo-InventorsDate
12295851 Femoral component for an implantable hip prosthesis and method of making same Ryan C. Keefer, Jeffrey A. McAnelly 2025-05-13
12109119 Orthopaedic femoral component having controlled condylar curvature John L. Williams, Said T. Gomaa 2024-10-08
12059356 Orthopaedic knee prosthesis having controlled condylar curvature Joseph G. Wyss, Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams +1 more 2024-08-13
11982120 Overhead door lift assembly and tensioner Dallis Lindley, Kyle Lindley, David Carpenter 2024-05-14
11730602 Orthopaedic knee prosthesis having controlled condylar curvature Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, Jr., Christel M. Wagner +4 more 2023-08-22
11369478 Orthopaedic knee prosthesis having controlled condylar curvature Joseph G. Wyss, Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams +1 more 2022-06-28
11337823 Orthopaedic femoral component having controlled condylar curvature John L. Williams, Said T. Gomaa 2022-05-24
11058543 Femoral component for an implantable hip prosthesis and method of making same Ryan C. Keefer, Jeffrey A. McAnelly 2021-07-13
11020232 Dual modulus hip stem and method of making the same Ryan C. Keefer, Jeffrey A. McAnelly 2021-06-01
10849760 Orthopaedic knee prosthesis having controlled condylar curvature Joseph G. Wyss, Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams +1 more 2020-12-01
10729551 Orthopaedic knee prosthesis having controlled condylar curvature Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, Jr., Christel M. Wagner +4 more 2020-08-04
10543098 Orthopaedic femoral component having controlled condylar curvature John L. Williams, Said T. Gomaa 2020-01-28
10265180 Orthopaedic knee prosthesis having controlled condylar curvature Joseph G. Wyss, Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams +1 more 2019-04-23
10213310 Dual modulus hip stem and method of making the same Ryan C. Keefer, Jeffrey A. McAnelly 2019-02-26
10213314 Femoral component for an implantable hip prosthesis Ryan C. Keefer, Jeffrey A. McAnelly 2019-02-26
10179051 Orthopaedic knee prosthesis having controlled condylar curvature Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, Jr., Christel M. Wagner +4 more 2019-01-15
10105230 Self-centering, anti-seizing acetabular liner James A. Caywood, Ryan C. Keefer 2018-10-23
9937049 Orthopaedic knee prosthesis having controlled condylar curvature Joseph G. Wyss, Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams +1 more 2018-04-10
9931216 Orthopaedic femoral component having controlled condylar curvature John L. Williams, Said T. Gomaa 2018-04-03
9717597 Femoral component for an implantable hip prosthesis Ryan C. Keefer, Jeffrey A. McAnelly 2017-08-01
9592126 Self-centering, anti-seizing acetabular liner James A. Caywood, Ryan C. Keefer 2017-03-14
9539099 Orthopaedic knee prosthesis having controlled condylar curvature Mark A. Heldreth, Daniel D. Auger, Joseph G. Wyss, Danny W. Rumple, Jr., Christel M. Wagner +4 more 2017-01-10
9452053 Orthopaedic knee prosthesis having controlled condylar curvature Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams, Said T. Gomaa 2016-09-27
9326864 Orthopaedic knee prosthesis having controlled condylar curvature Joseph G. Wyss, Christel M. Wagner, Dimitri Sokolov, Jordan S. Lee, John L. Williams +1 more 2016-05-03
9271839 Femoral component for an implantable hip prosthesis Ryan C. Keefer, Jeffrey A. McAnelly 2016-03-01