For the Inventor, By the Inventor

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Tualatin, OR, United States of America

Sd3, LLC

USPTO Granted Patents = 112

% Expired Patents = 36.6

EPO Patents = 1

Forward Citations = 4,810

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23 inventors (with patents filed for the assignee):

Stephen F Gass (111 out of 155 patents)

J David Fulmer (49 out of 69 patents)

David A Fanning (36 out of 44 patents)

4. Joel Frederic Jensen (23 out of 67 patents)

5. David S D'Ascenzo (14 out of 24 patents)

6. Robert L Chamberlain (13 out of 17 patents)

7. Benjamin B Schramm (12 out of 12 patents)

8. Andrew Lewis Johnston (12 out of 40 patents)

9. Sung Hoon Kim (8 out of 68 patents)

10. Anwyl M McDonald (6 out of 6 patents)

11. Randall J Huebner (6 out of 86 patents)

12. Jonathan Betts-LaCroix (4 out of 22 patents)

13. James F W Wright (3 out of 14 patents)

14. Paul H Stasiewicz (2 out of 16 patents)

15. Louis R Slamka (2 out of 7 patents)

Core Competencies:

Table Saws

Power Equipment

Safety Systems

Detection Mechanisms

Blade Guards

Miter Saws

Brake Mechanisms

Elevation Mechanisms

Mobile Bases

Contact Detection

Motion Detection

Woodworking Machines

112 patents: Sort by Forward Citations

1. 9757871 - Fences for table saws (2017-09-12),

2. 9724840 - Safety systems for power equipment (2017-08-08),

3. 9623498 - Table saws (2017-04-18),

4. 9586335 - Blade guard with dust collection (2017-03-07),

5. 9555491 - Blade elevation mechanisms and anti-backdrive mechanisms for table saws (2017-01-31),

6. 9522476 - Power equipment with detection and reaction systems (2016-12-20),

7. 9038515 - Logic control for fast-acting safety system (2015-05-26),

8. 8646369 - Table saw guards, splitter assemblies, accessories, and table saws including the same (2014-02-11),

9. 8522655 - Logic control for fast-acting safety system (2013-09-03),

10. 8511693 - Mobile base for a table saw (2013-08-20),

11. 8505424 - Table saws with safety systems and systems to mount and index attachments (2013-08-13),

12. 8498732 - Detection systems for power equipment (2013-07-30),

13. 8490527 - Power equipment with systems to mitigate or prevent injury (2013-07-23),

14. 8489223 - Detection systems for power equipment (2013-07-16),

15. 8469067 - Detection systems for power equipment (2013-06-25),

SD3, LLC is a technology development company specializing in software and hardware solutions. With a team of experienced engineers and designers, SD3, LLC is committed to delivering innovative products and services that meet customer needs. They offer a wide range of services including software development, embedded systems design, and electronic product development. Visit their website to learn more about their offerings and expertise.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

112 Patents

#1 in Tualatin, OR

#41 in Oregon

#3,424 in US

#7,042 in the World

Tualatin, OR, United States of America

Sd3, LLC

Forward Citations = 4,810

23 inventors:

Stephen F Gass (111 out of 155 patents)

J David Fulmer (49 out of 69 patents)

David A Fanning (36 out of 44 patents)

4. Joel Frederic Jensen (23 out of 67 patents)

5. David S D'Ascenzo (14 out of 24 patents)

Please report any incorrect information to [email protected]

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