Donald Samuel Strum

This inventor holds 90 USPTO granted patents and 9 published patent applications and 1 EPO patent, primarily in Ergonomic Mobility Devices (CPC class 2301-). Top assignees: Masco Corporation of Indiana, Cvs Pharmacy, Inc., Oatey Company. Active years: 2003-2026.

USPTO Granted Patents = 90 (Patent Applications = 9)

% Patents Active = 98.9

EPO Patents = 1

Average Co-Inventor Count = 3.8

ph-index = 12

Forward Citations = 710(Granted Patents)

Forward Citations (Not Self Cited) = 661(Dec 10, 2025)

Inventors with similar research interests:

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Company Filing History:

25 out of 1,307

Masco Corporation of Indiana

Drive Medical Design & Manufacturing

patents

7. 4 out of 5

Michael Graves Design Group, Inc.

Martha Dog Company LLC

patents

11. 1 out of 121

Dupont Safety & Construction, Inc.

where one patent can have more than one assignee

Years Active: 2003-2026

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Areas of Expertise:

Shower Chair

Walking Frame

Toilet Seat

Commode

Drain Cover

Ergonomic Support

Foldable Cane

Patient Transport

Storage Caddy

Organization Device

Sound Emitting Device

Tiled Wall Assembly

90 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1143649 - Shower chair (2026-08-25),

2. 12478227 - Combination commode and chair (2025-11-25),

3. 12478221 - Shower chair with ergonomic support and washdown features (2025-11-25),

4. 12239264 - Detachable toilet seat (2025-03-04),

5. 12226362 - Foldable walking frame with ergonomic adjustment features (2025-02-18),

6. D1047094 - Toilet seat (2024-10-15),

7. D1043210 - Shower chair (2024-09-24),

8. D1040309 - Commode (2024-08-27),

9. D1030008 - Commode (2024-06-04),

10. D1026185 - Toilet seat (2024-05-07),

11. D1024285 - Drain cover (2024-04-23),

12. D1022148 - Drain cover (2024-04-09),

13. 11877977 - Foldable walking frame with ergonomic adjustment features (2024-01-23),

14. 11871881 - Detachable toilet seat (2024-01-16),

15. D1002819 - Drain cover (2023-10-24),

Title: Donald Samuel Strum - The Innovative Mind from Princeton

Introduction: Donald Samuel Strum is a renowned inventor hailing from Princeton, NJ. His groundbreaking work in the field of technology has earned him a well-deserved reputation as a visionary in the industry.

Latest Patents: Donald Samuel Strum holds several patents in various technological domains, showcasing his versatility and ingenuity in inventing cutting-edge solutions for complex problems.

Career Highlights: Throughout his illustrious career, Donald Samuel Strum has consistently pushed the boundaries of innovation. His contributions have revolutionized the way we interact with technology, leaving a lasting impact on the industry.

Collaborations: Donald Samuel Strum has collaborated with leading tech companies and research institutions to bring his ideas to life. His ability to work seamlessly in interdisciplinary teams has led to the development of groundbreaking technologies.

Conclusion: In conclusion, Donald Samuel Strum's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology. His work continues to inspire future generations of inventors to think outside the box and create solutions that shape the future.