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For the Inventor, By the Inventor

Santa Cruz, CA, United States of America

Praxis Works LLC


USPTO Granted Patents = 18

% Expired Patents = 11.1


Trademarks = 4

Forward Citations = 77

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13 inventors (with patents filed for the assignee):

goldMedal David M Earle (12 out of 18 patents)

silverMedal David R Allen (8 out of 45 patents)

bronzeMedal William A Hilgenberg (7 out of 8 patents)

4.  Ryan Kent Miller (7 out of 8 patents)

5.  Kyle Bennett (6 out of 6 patents)

6.  Gregor Schuster (5 out of 6 patents)

7.  Rainer Pokorny (3 out of 3 patents)

8.  Ding-Jiun Lin (2 out of 2 patents)

9.  Michael David Machado (2 out of 2 patents)

10.  Shih-Min Lin (1 out of 2 patents)

11.  Chin T Chuang (1 out of 1 patent)

12.  Jordan Andrew Kestler (1 out of 6 patents)

13.  David Allen (1 out of 1 patent)


18 patents:

1. 12545364 - Bicycle gearbox having segmented sprockets (2026-02-10),
2. 12097929 - Bicycle gearbox having segmented sprockets (2024-09-24),
3. 12065217 - Bicycle gearbox having segmented sprockets (2024-08-20),
4. 12060135 - Bicycle gearbox having segmented sprockets (2024-08-13),
5. 12017733 - Controlling a transmission with segmented wheels by means of electronic control elements (2024-06-25),
6. 11661145 - Controlling a transmission with segmented wheels by means of electronic control elements (2023-05-30),
7. 11572135 - Bicycle gearbox having segmented sprockets (2023-02-07),
8. 11572131 - Bicycle gearbox having segmented sprockets (2023-02-07),
9. 11541963 - Adjustment mechanism and drive (2023-01-03),
10. 10989281 - Bicycle gearbox having segmented sprockets (2021-04-27),
11. 10988207 - Bicycle gearbox having segmented sprockets (2021-04-27),
12. 10703443 - Adjustment mechanism and wheel drive (2020-07-07),
13. 10259532 - Controlling a transmission with segmented wheels by means of electronic control elements (2019-04-16),
14. 10160030 - Cassette and bicycle wheel assembly (2018-12-25),
15. 10006483 - Bottom bracket having an expandable resilient ring (2018-06-26),
Company Overview
Praxis Works LLC, based in Santa Cruz, California, specializes in the development and manufacturing of advanced cycling components and technologies. The company focuses on enhancing performance and innovation within the cycling industry, offering products that cater to both competitive and recreational cyclists. With a commitment to quality and engineering excellence, Praxis Works integrates cutting-edge design and materials to create reliable and high-performance solutions for cycling enthusiasts.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Praxis Works LLC USPTO Patent Assignee Logo
18 Patents

#8 in Santa Cruz, CA

#4,293 in California

#17,974 in US

#34,244 in the World

Santa Cruz, CA (US)
Santa Cruz, CA, United States of America

Praxis Works LLC

Forward Citations = 77

13 inventors:

goldMedal David M Earle (12 out of 18 patents)

silverMedal David R Allen (8 out of 45 patents)

bronzeMedal William A Hilgenberg (7 out of 8 patents)

4.  Ryan Kent Miller (7 out of 8 patents)

5.  Kyle Bennett (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Praxis Works LLC. Retrieved from https://idiyas.com/company/praxis-works

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

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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