Burnsville, MN, United States of America

William D Butterfield

This inventor holds 3 USPTO granted patents. Top assignee: Caliber, Inc.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William D Butterfield. Retrieved from https://idiyas.com/inventor/william-d-butterfield-c47mfpzn

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 = 4.5

ph-index = 1


Company Filing History:


Years Active: 2025-2026

Loading Chart...
3 patents (USPTO):Explore Patents

Title: The Innovative Mind of William D Butterfield

Introduction

William D Butterfield is an inventive mind based in Burnsville, MN (US). He is known for his unique contributions to the field of inventions, particularly with his innovative patent for a flexible funnel. His work exemplifies creativity and practicality, addressing everyday challenges with simple yet effective solutions.

Latest Patents

William D Butterfield holds a patent for a flexible funnel, which is designed to be foldable for convenience. The funnel features a bowl with a continuous outer wall that defines an opening to an interior space. This design includes a plurality of spaced apart bowl living hinges and a first flange extending from the top edge. The funnel's stem has a through bore that is in fluid communication with the interior space, allowing for efficient fluid transfer. The bowl can be positioned in two configurations: one for transferring fluids and another for compact storage, minimizing dirt accumulation after use. This innovative design showcases Butterfield's ability to merge functionality with user-friendly features.

Career Highlights

Throughout his career, William D Butterfield has demonstrated a commitment to innovation. His patent reflects his dedication to solving practical problems through inventive solutions. With a focus on creating products that enhance everyday tasks, Butterfield has made a significant impact in his field.

Collaborations

William has collaborated with notable individuals such as Kasey L Pipo and Ernest DeLanghe. These partnerships have likely contributed to the development and refinement of his inventive ideas, fostering a collaborative environment that encourages creativity and innovation.

Conclusion

William D Butterfield's contributions to the world of inventions, particularly with his flexible funnel patent, highlight his innovative spirit and problem-solving abilities. His work continues to inspire others in the field of invention and innovation.

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]
Loading…