JE

John A. Engelhardt

BO BOE: 15 patents #1,365 of 12,373Top 15%
DE Depuy: 2 patents #7 of 34Top 25%
AC Acromed: 1 patents #18 of 40Top 45%
Overall (All Time): #242,615 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D389964 Medical waste spill kit including a waste solidifier, a surface disinfectant and a scoop Jan J. Lewandowski, Nick A. Deeter 1998-01-27
5613967 Apparatus for maintaining bone portions in a desired spatial relationship Alexandre DiNello 1997-03-25
5360452 Enhanced fixation system for a prosthetic implant Jon C. Serbousek 1994-11-01
5314479 Modular prosthesis Charles A. Rockwood, Jr., Jeffrey M. Ondrla 1994-05-24
5080685 Modular hip prosthesis Richard C. Bolesky, Todd Smith, Charles E. Whitcraft, Jr., David C. Kelman 1992-01-14
5049158 Acetabular cup assembly Jon C. Serbousek, C. Wayne Allen, Alex Dinello, Jeff Ondrla, Duane G. Snyder 1991-09-17
5041117 Elbow arthroplasty instrumentation and surgical procedure 1991-08-20
5032132 Glenoid component Frederick A. Matsen, III 1991-07-16
5030219 Glenoid component installation tools Frederick A. Matsen, III, Jeffrey M. Ondrla 1991-07-09
5027793 Surgical retractor Jon C. Serbousek, Wayne Paprosky 1991-07-02
5009665 Acetabular cup Jon C. Serbousek 1991-04-23
4966509 Power broach system Richard R. Tarr 1990-10-30
4959064 Dynamic tension bone screw 1990-09-25
4947502 Method of making a dynamic tension bone screw 1990-08-14
4936844 Bone fixation system Robert W. Chandler 1990-06-26
4927422 Elbow arthroplasty instrumentation and surgical procedure 1990-05-22
4917530 Structural joint David C. Kelman 1990-04-17
4805607 Modular intramedullary nail system Richard R. Tarr 1989-02-21
4786063 Bone vise Richard R. Tarr 1988-11-22