Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DK

David C. Kelman

SNSmith & Nephew: 49 patents #7 of 1,122Top 1%
DEDepuy: 6 patents #1 of 34Top 3%
BOBOE: 3 patents #4,806 of 12,373Top 40%
DODepuy Orthopaedics: 1 patents #87 of 186Top 50%
Collierville, TN: #7 of 343 inventorsTop 3%
Tennessee: #94 of 20,272 inventorsTop 1%
Overall (All Time): #37,830 of 4,157,543Top 1%
61 Patents All Time

Issued Patents All Time

Showing 51–61 of 61 patents

Patent #TitleCo-InventorsDate
5658333 Prosthesis with highly convoluted surface Todd Smith 1997-08-19
5591233 Metal/composite hybrid orthopedic implants Joseph D. Trentacosta 1997-01-07
5562675 Apparatus for sizing a femoral component Donald E. McNulty, John R. Moreland, John E. Hamm 1996-10-08
5531793 Orthopedic implant augmentation and stabilization device Donald E. McNulty, Daniel L. Anderson 1996-07-02
5445642 Method for installing a femoral component Donald E. McNulty, John R. Moreland, John E. Hamm 1995-08-29
5370693 Orthopedic implant augmentation and stabilization device Donald E. McNulty, Daniel L. Anderson 1994-12-06
5368881 Prosthesis with highly convoluted surface Todd Smith 1994-11-29
5080685 Modular hip prosthesis Richard C. Bolesky, Todd Smith, Charles E. Whitcraft, Jr., John A. Engelhardt 1992-01-14
5024670 Polymeric bearing component Todd Smith 1991-06-18
4986834 Load sharing femoral hip implant Todd Smith 1991-01-22
4917530 Structural joint John A. Engelhardt 1990-04-17