For the Inventor, By the Inventor

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Wilmington, MA, United States of America

Seurat Technologies, Inc.

USPTO Granted Patents = 67

EPO Patents = 19

Trademarks = 9

Forward Citations = 30

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28 inventors (with patents filed for the assignee):

James A DeMuth (64 out of 73 patents)

Francis Lawrence Leard (53 out of 73 patents)

Erik Toomre (42 out of 43 patents)

4. Kourosh Kamshad (37 out of 37 patents)

5. Heiner Fees (34 out of 78 patents)

6. Eugene Michael Berdichevsky (34 out of 98 patents)

7. Andrew James Bayramian (24 out of 59 patents)

8. Drew W Kissinger (13 out of 13 patents)

9. Ning Duanmu (10 out of 18 patents)

10. Susanne Kras (10 out of 10 patents)

11. Yiyu Shen (9 out of 9 patents)

12. Joseph Gillespie (6 out of 8 patents)

13. Cote LeBlanc (6 out of 6 patents)

14. Matthew Murachver (3 out of 3 patents)

15. Jeffrey Jarboe (3 out of 3 patents)

Core Competencies:

Optically Addressable Light Valve

Additive Manufacturing

Chamber Systems

Laser Energy Delivery

Photo-Acoustic Tomography

Bond Modifying System

Dynamic Optical Assembly

Part Manipulation

Thermal Compensation

Light Recycling

Pulse Modulated Laser

Fluid Edge Cladding

67 patents: Sort by Forward Citations

1. 12741418 - High speed light valve system (2026-09-22),

2. 12703145 - Variable print chamber walls for powder bed fusion additive manufacturing (2026-08-11),

3. 12697773 - High speed light valve system (2026-08-04),

4. 12697770 - Additive manufacturing system for object creation from powder using a high flux laser for two-dimensional printing (2026-08-04),

5. 12629885 - Large area arrayed light valves (2026-05-19),

6. 12623404 - Distributed flux array (2026-05-12),

7. 12596281 - Monolithic semiconductor-based optically addressable light valve comprising a liquid crystal layer (2026-04-07),

8. 12533849 - Switchyard beam routing of patterned light for additive manufacturing (2026-01-27),

9. 12515256 - Light valve cooling system (2026-01-06),

10. 12502831 - Chamber systems for additive manufacturing (2025-12-23),

11. 12472689 - Enclosed additive manufacturing system (2025-11-18),

12. 12459200 - Solid state routing of patterned light for additive manufacturing optimization (2025-11-04),

13. 12454099 - Part manipulation using printed manipulation points (2025-10-28),

14. 12397353 - Additive manufacturing with photo-acoustic tomography defect testing (2025-08-26),

15. 12337383 - Print cartridge for additive manufacturing (2025-06-24),

Seurat Technologies, Inc., based in Wilmington, MA, specializes in advanced additive manufacturing solutions. The company focuses on innovative technologies such as Optically Addressable Light Valves and dynamic optical assemblies, which enhance precision and efficiency in the manufacturing process. Their expertise extends to laser energy delivery systems and chamber systems, enabling sophisticated part manipulation and production capabilities. Seurat's commitment to advancing additive manufacturing positions it as a key player in the evolving landscape of industrial production.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

67 Patents

#7 in Wilmington, MA

#305 in Massachusetts

#5,451 in US

#11,018 in the World

Wilmington, MA, United States of America

Seurat Technologies, Inc.

Forward Citations = 30

28 inventors:

James A DeMuth (64 out of 73 patents)

Francis Lawrence Leard (53 out of 73 patents)

Erik Toomre (42 out of 43 patents)

4. Kourosh Kamshad (37 out of 37 patents)

5. Heiner Fees (34 out of 78 patents)

Please report any incorrect information to [email protected]

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