Grandville, MI, United States of America

John Stafford

This inventor holds 1 USPTO granted patent. Top assignee: Rapistan Systems Advertising Corp.. Active years: 2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Stafford. Retrieved from https://idiyas.com/inventor/john-stafford-luc4uq0g

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

Calculating rank

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 38(Granted Patents)


Company Filing History:


Years Active: 2003

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of John Stafford: Revolutionizing Article Separation

Introduction: John Stafford, an accomplished inventor based in Grandville, MI, has made significant contributions to the field of conveyor systems through his innovative design of an article separation conveyor. With a single patent to his name, Stafford’s invention exemplifies ingenuity and practicality in enhancing the efficiency of material handling processes.

Latest Patents: John Stafford holds a patent for an Article Separation Conveyor. This unique system features multiple conveyors that can be operated independently or collectively to destack, separate, and align articles as they are conveyed. The design includes a destacking conveyor with inclined portions that facilitate the movement of articles, allowing them to drop onto adjacent conveyors. Additionally, the system incorporates a side-by-side eliminating conveyor equipped with diverting members, enabling the redirection of articles for better separation. Finally, the aligning conveyor ensures that the articles are properly arranged for identification by downstream scanning devices, enhancing overall sorting system integration.

Career Highlights: Stafford is a key member of Rapistan Systems Advertising Corporation, where he has applied his expertise in conveyor systems. His work is instrumental in advancing the company's product offerings and improving material handling technologies that cater to various industries. His innovative mindset has positioned him as a creative force within the organization.

Collaborations: Throughout his career, John Stafford has collaborated with prominent colleagues such as Bernard H. Woltjer and Douglas E. Olson. These partnerships have facilitated the exchange of ideas and fostered a collaborative environment, driving further innovations in conveyor technology.

Conclusion: John Stafford’s contributions to conveyor system design through his Article Separation Conveyor patent highlight the importance of innovation in the industry. His work at Rapistan Systems Advertising Corporation, in collaboration with esteemed colleagues, underscores the potential for transformative solutions in the material handling sector. As an inventor, Stafford continues to influence advancements that enhance operational efficiencies and streamline processes across various applications.

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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