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For the Inventor, By the Inventor

Menlo Park, CA, United States of America

John R Tumbleston

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This inventor holds 22 USPTO granted patents and 6 published patent applications and 6 EPO patents, primarily in Additive Manufacturing. Top assignee: Carbon, Inc.. Active years: 2018-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John R Tumbleston. Retrieved from https://idiyas.com/inventor/john-r-tumbleston

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

USPTO Granted Patents = 22 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.9

ph-index = 4

Forward Citations = 59(Granted Patents)


Company Filing History:

goldMedal22 out of 214 
 
Carbon, Inc.
 patents

Years Active: 2018-2025

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Areas of Expertise:
Build Plates
Continuous Liquid Interface Printing
Performance Optimization
Three-Dimensional Printing
Photosensitivity
De-Gassing
Surface Topologies
Multiphysics Modeling
Fluid Flow
Stereolithography
Controlled Validation
Upconversion Photopolymerization
22 patents (USPTO):Explore Patents
1. 12409603 - Build plates for continuous liquid interface printing having permeable base and adhesive for increasing permeability and related methods, systems and devices (2025-09-09),
2. 12304148 - Performance optimization in additive manufacturing (2025-05-20),
3. 11993015 - Build plate assemblies for continuous liquid interphase printing having lighting panels and related methods, systems and devices (2024-05-28),
4. 11982991 - Systems and apparatuses for additive manufacturing with process update and lock down (2024-05-14),
5. 11859027 - Apparatus for determining the photosensitivity of a stereolithography resin (2024-01-02),
6. 11840023 - Mutliphysics model for inverse warping of data file in preparation for additive manufacturing (2023-12-12),
7. 11801643 - Performance optimization in additive manufacturing (2023-10-31),
8. 11685117 - Three-dimensional printing methods for reducing bubbles by de-gassing through build plate (2023-06-27),
9. 11548219 - Apparatus and methods for controlled validation of additive manufacturing systems (2023-01-10),
10. 11518096 - Three-dimensional printing with build plates having surface topologies for increasing permeability and related methods (2022-12-06),
11. 11440223 - Static liquid interface production of lenses and other contoured objects (2022-09-13),
12. 11220051 - Build plate assemblies for continuous liquid interphase printing having lighting panels and related methods, systems and devices (2022-01-11),
13. 11117316 - Continuous liquid interface production with upconversion photopolymerization (2021-09-14),
14. 11020898 - Build plates for continuous liquid interface printing having permeable base and adhesive for increasing permeability and related methods, systems and devices (2021-06-01),
15. 11014299 - Three-dimensional printing with build plates having reduced pressure and/or channels for increased fluid flow (2021-05-25),

Title: The Innovative Journey of John R Tumbleston

Introduction:

John R Tumbleston, a visionary inventor based in Menlo Park, CA, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents:

John R Tumbleston's latest patents include cutting-edge technologies in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach.

Career Highlights:

With over two decades of experience in the industry, John R Tumbleston has a proven track record of turning innovative ideas into tangible solutions. His career highlights include leading research teams at renowned tech companies and spearheading projects that have revolutionized various sectors.

Collaborations:

Throughout his career, John R Tumbleston has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and excellence. His collaborative efforts have resulted in groundbreaking inventions that have shaped the future of technology.

Conclusion:

In conclusion, John R Tumbleston's passion for innovation, coupled with his technical expertise, has established him as a prominent figure in the world of inventors. His relentless pursuit of excellence continues to inspire the next generation of innovators to push the boundaries of what is possible.

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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