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For the Inventor, By the Inventor

Annecy, France

Christian Hajzler

This inventor holds 17 USPTO granted patents and 3 EPO patents. Top assignees: The Torrington Company, Ingersoll-Rand Company. Active years: 1990-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christian Hajzler. Retrieved from https://idiyas.com/inventor/christian-hajzler

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

USPTO Granted Patents = 17

% Patents Active = 100.0


Average Co-Inventor Count = 2.0

ph-index = 10

Forward Citations = 255(Granted Patents)


Location History:

  • Annency, FR (1992)
  • Rumilly, FR (1995)
  • Poisy, FR (1996)
  • Annecy, FR (1990 - 1997)

Company Filing History:

goldMedal16 out of 420 
 
The Torrington Company
 patents
silverMedal1 out of 1,201 
 
Ingersoll-Rand Company
 patents

Years Active: 1990-1997

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17 patents (USPTO):Explore Patents
1. 5594334 - Bearing having a sensor incorporated in a bearing seal and a (1997-01-14),
2. 5523681 - Bearing seal with data sensor and an internal reinforcement having an (1996-06-04),
3. 5431413 - Seal incorporating an encoder (1995-07-11),
4. 5214722 - Antifriction bearing assembly speed sensor (1993-05-25),
5. 5195831 - Antifriction bearing assembly speed sensor (1993-03-23),
6. 5192138 - Antifriction bearing assembly speed sensor (1993-03-09),
7. 5143458 - Bearing with rolling elements equipped with an adjustable information (1992-09-01),
8. 5129743 - Antifriction bearing assembly speed sensor (1992-07-14),
9. 5127747 - Bearing assembly speed sensor (1992-07-07),
10. 5123755 - Antifriction bearing assembly speed sensor (1992-06-23),
11. 5120588 - Composite annular encoder and method for producing it (1992-06-09),
12. 5080500 - Bearing assembly speed sensor mounted on carrier ring (1992-01-14),
13. 5046867 - Bearing assembly speed sensor (1991-09-10),
14. 5017868 - Bearing assembly with encoder ring in slidable contact with sensor (1991-05-21),
15. 4968156 - Bearing with a magnetic field sensor (1990-11-06),

Title: Christian Hajzler: Pioneering Innovations in Bearing Technology

Introduction: Christian Hajzler, a visionary inventor based in Annecy, France, has made significant contributions to the world of inventors through her passion for innovation and relentless drive to create. With a total of 17 patents under her name, she has solidified her position as a prominent figure in the realm of technological advancements.

Latest Patents: Among her latest patents is a groundbreaking invention involving a bearing with an integrated data sensor. This innovation comprises a stationary bearing ring, a rotatable bearing ring, and rolling elements in contact with the bearing rings. An encoder mounted on the rotatable bearing ring, along with a sealing gasket on the stationary bearing ring, work in harmony to revolutionize sensing capabilities within bearings.

Career Highlights: Christian Hajzler's career spans across renowned companies such as The Torrington Company and Ingersoll-Rand Company. Her innovative spirit and dedication to progress have led to the development of cutting-edge technologies in the field of bearings and sensor integration.

Collaborations: Throughout her career, Christian has collaborated with esteemed professionals in the industry. Notable coworkers include Denis Alff and James A. Hilby, with whom she has worked closely to bring her innovative ideas to life and push the boundaries of traditional bearing technology.

Conclusion: Christian Hajzler's remarkable journey as an inventor showcases her unwavering commitment to pushing the boundaries of innovation in bearing technology. Her groundbreaking patents and collaborative efforts serve as a testament to her influence in shaping the landscape of technological advancements and inspiring future generations of inventors worldwide.

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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