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For the Inventor, By the Inventor

Ellicott City, MD, United States of America

David C Tomayko

This inventor holds 30 USPTO granted patents and 7 published patent applications and 16 EPO patents, primarily in Power Tool Technology. Top assignees: Black Decker Inc., Black & Decker Inc.. Active years: 2004-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David C Tomayko. Retrieved from https://idiyas.com/inventor/david-c-tomayko

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

Calculating rank
USPTO Granted Patents = 30 

% Patents Active = 83.3

 

Average Co-Inventor Count = 2.4

ph-index = 10

Forward Citations = 317(Granted Patents)


Company Filing History:

goldMedal26 out of 5,073 
 
Black Decker Inc.
 patents
silverMedal4 out of 152 
 
Black & Decker Inc.
 patents

Years Active: 2004-2026

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Areas of Expertise:
Power Tool
Multispeed Transmission
Impact Tool
Planetary Transmission
Reciprocating Mechanism
Hybrid Impact Tool
Spindle Bearing
Angle Grinder
Clutch
Trigger Assembly
Nailer
Router Adjustment
30 patents (USPTO):Explore Patents
1. 12746646 - Power tool (2026-09-29),
2. 12703074 - Power tool with multispeed transmission (2026-08-11),
3. 12576501 - Impact power tool (2026-03-17),
4. 12304035 - Power tool (2025-05-20),
5. 12115640 - Power tool with planetary transmission (2024-10-15),
6. 12011815 - Impact power tool (2024-06-18),
7. 11964375 - Power tool with multispeed transmission (2024-04-23),
8. 11738439 - Power tool with planetary transmission (2023-08-29),
9. 11453093 - Reciprocating tool having planetary gear assembly and counterweighting assembly (2022-09-27),
10. 11229963 - Force and moment canceling reciprocating mechanism and power tool having same (2022-01-25),
11. 10926398 - Tool having compound planetary transmission (2021-02-23),
12. 10195731 - Tool having compound planetary transmission (2019-02-05),
13. RE46827 - Hybrid impact tool with two-speed transmission (2018-05-07),
14. 9604354 - Tool having multi-speed compound planetary transmission (2017-03-28),
15. 9494200 - Clutch for power tool (2016-11-15),

Title: The Innovative Journey of David C Tomayko

Introduction:

David C Tomayko, a distinguished inventor hailing from Ellicott City, MD, has made significant contributions to the field of technology and innovation.

Latest Patents:

David C Tomayko's latest patents include groundbreaking inventions in the realm of artificial intelligence and renewable energy technologies.

Career Highlights:

With a career spanning over two decades, David C Tomayko has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has been recognized globally for its impact and ingenuity.

Collaborations:

Throughout his career, David C Tomayko has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work across disciplines and industries has led to the creation of cutting-edge technologies that have revolutionized the way we live and work.

Conclusion:

In conclusion, David C Tomayko's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a pioneering inventor. His contributions to the world of technology continue to inspire future generations of inventors and innovators.

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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