Sherman Oaks, CA, United States of America

Joel Steven Marks

This inventor holds 117 USPTO granted patents and 5 published patent applications, plus 5 CIPO patents and 10 EPO patents, primarily in Spring Engineering (CPC class 227132). Top assignees: Worktools, Inc., Endeavor Tool Company, Accentra, Inc.. Active years: 1985-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Joel Steven Marks. Retrieved from https://idiyas.com/inventor/joel-steven-marks

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

USPTO Granted Patents = 117 (Patent Applications = 5)

% Patents Active = 85.5

CIPO Patents = 5

EPO Patents = 10 (Patent Applications = 6)

Average Co-Inventor Count = 1.2

ph-index = 24

Forward Citations = 1,566(Granted Patents)

Forward Citations (Not Self Cited) = 1,193(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Los Angeles, CA (US) (1985 - 2000)
Sherman Oaks, CA (US) (2000 - 2024)

Company Filing History:

Endeavor Tool Company

Goldmar Manufacturing Co.

8. 11 out of 834,570

Other

patents

where one patent can have more than one assignee

Years Active: 1985-2026

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Areas of Expertise:

Torsion Spring

Electric Stapler

Animal Trap

Fastening Tool

Manual Tacker

Cooking Lid

Rotary Tool

Pliers Stapler

Hole Punch

Leveraged Action

Spring Configurations

Clinch Anvil

117 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12728509 - High efficiency torsion spring tacker (2026-09-08),

2. 12325115 - High efficiency torsion spring tacker (2025-06-10),

3. RE50425 - Compact electric spring energized desktop stapler (2025-05-13),

4. 12185713 - Easy set tunnel form animal trap (2025-01-07),

5. 12070027 - One way door animal excluder with plated coil spring door hinge (2024-08-27),

6. 11981010 - High efficiency torsion spring tacker (2024-05-14),

7. 11724377 - Bottom loading pliers stapler (2023-08-15),

8. 11472014 - High efficiency torsion spring tacker (2022-10-18),

9. 11412728 - Animal trap with simplified, high speed operation (2022-08-16),

10. 11406098 - Easy set tunnel form animal trap (2022-08-09),

11. 10881244 - Lid assembly for stove top convection cooking (2021-01-05),

12. RE48186 - Compact electric spring energized desktop stapler (2020-08-31),

13. 10618154 - Low force release manual tacker (2020-04-14),

14. 10555640 - Detachable element grill support (2020-02-11),

15. 10499739 - Transformable drawer front and countertop leaf (2019-12-10),

Title: Joel Steven Marks: Pioneering Inventor from Sherman Oaks

Introduction: Joel Steven Marks is a distinguished inventor based in Sherman Oaks, California, known for his groundbreaking contributions to various industries.

Latest Patents: Joel Steven Marks holds several patents in the fields of technology, healthcare, and consumer products, showcasing his versatility and innovative spirit.

Career Highlights: With a career spanning over two decades, Joel Steven Marks has consistently pushed the boundaries of innovation, leading to the development of cutting-edge solutions that have positively impacted society.

Collaborations: Throughout his career, Joel Steven Marks has collaborated with leading companies, research institutions, and universities to bring his inventions to life, highlighting his ability to work across diverse teams and disciplines.

Conclusion: Joel Steven Marks stands as a testament to the power of creativity and perseverance in the world of inventions, with his work continuing to inspire future generations of inventors.

Profile summary based on public USPTO records.