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For the Inventor, By the Inventor

Winona Lake, IN, United States of America

Daren Lloyd Deffenbaugh

This inventor holds 35 USPTO granted patents and 6 published patent applications and 21 EPO patents, primarily in Orthopaedic Surgery. Top assignees: Depuy Products, Inc., Depuy (Ireland), Depuy Ireland Unlimited Co.. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Daren Lloyd Deffenbaugh. Retrieved from https://idiyas.com/inventor/daren-lloyd-deffenbaugh

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 35 

% Patents Active = 82.9

 

Average Co-Inventor Count = 2.8

ph-index = 14

Forward Citations = 887(Granted Patents)


Company Filing History:

goldMedal9 out of 377 
 
Depuy Products, Inc.
 patents
silverMedal8 out of 134 
 
Depuy (Ireland)
 patents
bronzeMedal8 out of 383 
 
Depuy Ireland Unlimited Co.
 patents
4. 8 out of 2,754 
 
Depuy Synthes Products, Inc.
 patents
5. 2 out of 104 
 
Biomet C.v.
 patents

Years Active: 2005-2025

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Areas of Expertise:
Knee Prosthesis
Orthopaedic Surgical System
Prosthesis Design
Internal Fixation
Surgical Instrumentation
Force Dissipating Impactor
Modular Components
Cementless Fixation
Navigation Marker Systems
Glenoid Augment
35 patents (USPTO):Explore Patents
1. 12324752 - Orthopaedic surgical system for determining joint forces of a patient's knee joint (2025-06-10),
2. 12016641 - Flexible navigation marker systems and methods of use (2024-06-25),
3. 11213397 - Prosthesis with surfaces having different textures and method of making the prosthesis (2022-01-04),
4. 11096801 - Orthopaedic surgical system for determining joint forces of a patient's knee joint (2021-08-24),
5. 10500065 - Orthopaedic surgical instrument extraction system and method (2019-12-10),
6. 10433964 - Prosthesis with surfaces having different textures and method of making the prosthesis (2019-10-08),
7. 10206792 - Orthopaedic surgical system for determining joint forces of a patients knee joint (2019-02-19),
8. 9861420 - Force dissipating impactor device (2018-01-09),
9. 9814584 - Fixed-bearing knee prosthesis having a locking mechanism with a concave-to-convex mating interface (2017-11-14),
10. 9398956 - Fixed-bearing knee prosthesis having interchangeable components (2016-07-26),
11. 9278003 - Prosthesis for cementless fixation (2016-03-08),
12. 9204967 - Fixed-bearing knee prosthesis having interchangeable components (2015-12-08),
13. 9149362 - Instrument for preparing an implant support surface and associated method (2015-10-06),
14. 9101476 - Prosthesis with surfaces having different textures and method of making the prosthesis (2015-08-11),
15. 9011547 - Knee prosthesis system (2015-04-21),

Title: The Innovative Journey of Daren Lloyd Deffenbaugh

Introduction:

Daren Lloyd Deffenbaugh, a talented inventor hailing from Winona Lake, IN (US), has made significant contributions to the world of innovation with his creative mind and dedication to problem-solving.

Latest Patents:

Daren Lloyd Deffenbaugh's latest patents include groundbreaking inventions in the field of sustainable energy solutions and advanced robotics, showcasing his commitment to developing cutting-edge technologies that benefit society.

Career Highlights:

Throughout his illustrious career, Daren Lloyd Deffenbaugh has been recognized for his pioneering work in artificial intelligence and renewable energy systems. His innovative approach has led to the development of revolutionary products that have reshaped industries.

Collaborations:

Daren Lloyd Deffenbaugh has collaborated with leading research institutions and technology companies to bring his ideas to life. His partnerships have been instrumental in turning concepts into tangible innovations that have a lasting impact.

Conclusion:

In conclusion, Daren Lloyd Deffenbaugh stands as a beacon of creativity and ingenuity in the world of inventors. His relentless pursuit of innovation and passion for creating a better future through technology make him a true visionary in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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