This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Black Decker Inc.. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: John S Maceo, Jr: Innovator in Cordless Saw Technology
Introduction
John S Maceo, Jr is a notable inventor based in Annapolis, MD (US). He has made significant contributions to the field of power tools, particularly with his innovative designs that enhance efficiency and performance.
Latest Patents
Maceo holds a patent for a cordless saw that features improved cuts per battery charge. This invention incorporates regenerative braking means, which increases the number of repeated cuttings the saw can perform per full discharge cycle of the battery pack. The efficiency of this saw is demonstrated by its ability to achieve a cutting ratio of at least 1.1 when cutting Pressure-Treated (PT) lumber, 1.15 when cutting Spruce Pine Fir (SPF) lumber, and 1.25 when cutting Medium Density Fiberboard (MDF).
Career Highlights
Maceo is currently employed at Black Decker Inc., a leading company in the power tools industry. His work focuses on developing innovative solutions that improve the functionality and usability of cordless tools.
Collaborations
Throughout his career, Maceo has collaborated with talented individuals such as HuaMing Yao and Yue Tian. These partnerships have contributed to the advancement of technology in the power tools sector.
Conclusion
John S Maceo, Jr is a distinguished inventor whose work in cordless saw technology has made a significant impact on the industry. His innovative designs continue to enhance the efficiency and performance of power tools, benefiting users worldwide.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile