Columbus, OH, United States of America

William N Calland

This inventor holds 5 USPTO granted patents. Top assignee: Hpm Corporation. Active years: 1991-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William N Calland. Retrieved from https://idiyas.com/inventor/william-n-calland

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 28(Granted Patents)


Location History:

  • Columbus, OH (US) (1991 - 1995)
  • Mt. Vernon, OH (US) (2000)

Company Filing History:


Years Active: 1991-2000

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5 patents (USPTO):Explore Patents

Title: Innovator Spotlight: William N Calland - Revolutionizing Plastic Fabrication

Introduction:

William N Calland, a brilliant inventor based in Columbus, Ohio, has captivated the industry with his cutting-edge inventions and innovative patents. With a knack for pushing boundaries, Calland has established himself as a pioneer in the field of plastic fabrication.

Latest Patents:

1. "Multichannel wave screw with a slush channel barrier section": This patent showcases Calland's ingenuity in designing a multichannel wave screw that ensures a consistent mixture of solids and melt. The unique barrier flight mechanism sets this invention apart, providing a uniform blend for the wave metering section.

2. "Method for reconfiguring finishing rolls in a plastic sheet fabrication": Calland's expertise shines through in this patent, which introduces a novel apparatus for reconfiguring finishing rolls in sheetline fabrication. By enabling adjustable movement of the rolls, this method enhances efficiency in plastic sheet production.

Career Highlights:

Working at HPM Corporation, a prominent player in the industry, Calland has been instrumental in driving innovation and advancement. His dedication to excellence and commitment to pushing boundaries have earned him recognition as a trailblazer in plastic fabrication technologies.

Collaborations:

Calland's collaborative spirit is evident through his partnerships with esteemed colleagues such as George A Kruder and James H Perkins. Together, they have shared expertise, insights, and a passion for innovation, leading to groundbreaking advancements in the field.

Conclusion:

William N Calland's relentless pursuit of innovation and his groundbreaking patents have left an indelible mark on the industry. His unique contributions to plastic fabrication technologies continue to inspire and drive progress, setting the stage for a future defined by cutting-edge inventions and transformative solutions.

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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