John A. Engelhardt — 19 Patents at BOE

John A. Engelhardt has been granted 19 US patents while listed as an inventor at BOE. The first was granted in 1988 and the most recent in January 1998. John A. Engelhardt ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list John A. Engelhardt in Warsaw, IN, US.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #	Title	Co-Inventors	Date
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

John A. Engelhardt — 19 Patents

Issued Patents All Time

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