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For the Inventor, By the Inventor

Columbia, MO, United States of America

Edward A Irelan

This inventor holds 13 USPTO granted patents. Top assignees: Mcgraw-Edison Company, Benchmark Tool Company, Shopsmith, Inc.. Active years: 1976-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Edward A Irelan. Retrieved from https://idiyas.com/inventor/edward-a-irelan

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

Calculating rank
USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 7

Forward Citations = 121(Granted Patents)


Company Filing History:

goldMedal7 out of 279 
 
Mcgraw-Edison Company
 patents
silverMedal3 out of 6 
 
Benchmark Tool Company
 patents
bronzeMedal2 out of 35 
 
Shopsmith, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1976-1985

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13 patents (USPTO):Explore Patents
1. D281328 - Saw table (1985-11-12),
2. D276616 - Planer (1984-12-04),
3. D275014 - Bench sander (1984-08-07),
4. D264849 - Housing for drill press (1982-06-08),
5. D261519 - Housing for a bench top band saw (1981-10-27),
6. D258040 - Handle for a garden hedge shear or the like (1981-01-27),
7. D256769 - Handle for a cordless electric lawn edger, trimmer or similar article (1980-09-09),
8. D256768 - Handle for a garden lopping shear or the like (1980-09-09),
9. D256767 - Handle for a garden lopping shear or the like (1980-09-09),
10. 4200978 - Shield for grass trimmer (1980-05-06),
11. D249771 - Electric grass trimmer housing (1978-10-03),
12. 3996729 - Standup operated portable hand grass trimmer (1976-12-14),
13. 3959878 - Convertible portable electric tool (1976-06-01),

Title: Edward A. Irelan: A Contribution to Innovation

Edward A. Irelan, a notable inventor based in Columbia, MO, has made significant strides in the field of innovation. With a total of 13 patents, Irelan has showcased his ingenuity across various inventions. His work has made a lasting impact, particularly within the domains of tool design and manufacturing.

Latest Patents

Among Irelan's latest inventions are a saw table and a planer. These patents exemplify his dedication to enhancing functionality and efficiency in tools, thus benefiting both professionals and hobbyists alike.

Career Highlights

Throughout his career, Edward A. Irelan has been associated with prominent companies such as McGraw-Edison Company and Benchmark Tool Company. His tenure at these organizations allowed him to refine his skills and contribute to the development of innovative products in the tooling industry.

Collaborations

Irelan has collaborated with notable colleagues, including John G. Legler and Robert L. Bartlett. These collaborations have furthered his inventive pursuits and brought together diverse expertise to tackle engineering challenges and create efficient solutions.

Conclusion

In summary, Edward A. Irelan stands out as a significant figure in innovation, boasting a commendable record of patents that reflect his inventive mindset and dedication to technology advancement. His contributions will surely be recognized in the landscape of modern tools and machinery.

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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