Evan Spirk

This inventor holds 10 USPTO granted patents and 2 published patent applications and 2 EPO patents. Top assignees: Rug Doctor, LLC, Nottingham-Spirk Design Associates, Inc., Polar Delight, Inc.. Active years: 2015-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Evan Spirk. Retrieved from https://idiyas.com/inventor/evan-spirk-z3p1zfnm

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

Calculating rank

USPTO Granted Patents = 10 (Patent Applications = 2)

% Patents Active = 90.0

EPO Patents = 2 (Patent Applications = 4)

Average Co-Inventor Count = 12.4

ph-index = 4

Forward Citations = 28(Granted Patents)

Company Filing History:

Nottingham-Spirk Design Associates, Inc.

Years Active: 2015-2025

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12342835 - Frozen dessert dispensing machine and cartridge (2025-07-01),

2. 12004534 - Frozen dessert dispensing machine and cartridge (2024-06-11),

3. 9788700 - Liquid extraction cleaning device and method (2017-10-17),

4. 9788699 - Liquid extraction cleaning device and method (2017-10-17),

5. 9717386 - Liquid extraction cleaning device (2017-08-01),

6. 9706893 - Liquid extraction cleaning device and method (2017-07-18),

7. 9538893 - Liquid extraction cleaning device (2017-01-10),

8. 9282869 - Liquid extraction cleaning device and method (2016-03-15),

9. D728874 - Liquid extraction cleaning device (2015-05-05),

10. D727578 - Liquid extraction cleaning device (2015-04-21),

Title: The Innovative Mind of Evan Spirk

Introduction

Evan Spirk is a notable inventor based in Cleveland, OH, who has made significant contributions to the field of technology and design. With a total of 10 patents to his name, he has demonstrated a strong commitment to innovation and creativity in his work.

Latest Patents

One of Evan's latest inventions is a frozen dessert dispensing machine and cartridge. This machine is designed to dispense individual portions of frozen desserts efficiently. It features a cartridge cart with walls forming a cavity that accommodates a cartridge. The cartridge includes a tube with a nozzle at one end and a piston that moves along the tube. The individual portion of the frozen dessert is contained within the tube, and the machine includes a plunger and a drive source that work together to dispense the dessert through the nozzle.

Career Highlights

Evan has worked with several companies throughout his career, including Rug Doctor, LLC and Nottingham-Spirk Design Associates, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Evan has collaborated with talented individuals such as Timothy J. Wall and Ann Marie Morrow. These partnerships have further enriched his work and led to the development of groundbreaking inventions.

Conclusion

Evan Spirk's inventive spirit and dedication to innovation are evident in his impressive portfolio of patents. His contributions to the field of technology continue to inspire and pave the way for future advancements.

Profile summary based on public USPTO records.