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For the Inventor, By the Inventor

Maplewood, MN, United States of America

John R McMillin

This inventor holds 15 USPTO granted patents, primarily in Beverage Dispensing. Top assignees: The Cornelius Company, The Coca-Cola Company, Imi Cornelius, Inc.. Active years: 1976-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John R McMillin. Retrieved from https://idiyas.com/inventor/john-r-mcmillin

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

Calculating rank
USPTO Granted Patents = 15

% Patents Active = 100.0

Average Co-Inventor Count = 1.5

ph-index = 13

Forward Citations = 861(Granted Patents)


Location History:

  • Saint Paul, MN (US) (1976)
  • Maplewood, MN (US) (1979 - 1988)
  • San Clemente, CA (US) (1990 - 1991)

Company Filing History:

goldMedal14 out of 81 
 
The Cornelius Company
 patents
silverMedal3 out of 1,608 
 
The Coca-Cola Company
 patents
bronzeMedal1 out of 117 
 
Imi Cornelius, Inc.
 patents
where one patent can have more than one assignee

Years Active: 1976-1991

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Areas of Expertise:
Carbonation
Beverage Dispenser
Fluid Pump
Nozzle
Carbonated Water
High Flow Rate
Dispensing Head
Positive Displacement
15 patents (USPTO):Explore Patents
1. 5038976 - Method of and dispensing head for increased carbonation (1991-08-13),
2. 4940165 - Method of and dispensing head for increased carbonation (1990-07-10),
3. 4765513 - Post-mix beverage dispenser with nozzle (1988-08-23),
4. 4708827 - Method of and apparatus for making and dispensing carbonated water with (1987-11-24),
5. 4687120 - Method and apparatus for dispensing cold beverage (1987-08-18),
6. 4560089 - Apparatus for dispensing a carbonated beverage (1985-12-24),
7. 4413752 - Apparatus for dispensing a carbonated beverage (1983-11-08),
8. 4377246 - Apparatus for dispensing a carbonated beverage (1983-03-22),
9. 4354806 - Pneumatically powerable double acting positive displacement fluid pump (1982-10-19),
10. D264972 - Fluid pump (1982-06-15),
11. 4305527 - Method of dispensing a carbonated beverage (1981-12-15),
12. 4304736 - Method of and apparatus for making and dispensing a carbonated beverage (1981-12-08),
13. 4216879 - Method of and apparatus for dispensing a high volumetric flow rate of (1980-08-12),
14. 4143793 - Apparatus and method for dispensing a carbonated beverage (1979-03-13),
15. 3995441 - Beverage dispensing system (1976-12-07),

Title: The Innovative Contributions of John R McMillin

Introduction

John R McMillin is a notable inventor based in Maplewood, MN (US), recognized for his significant contributions to beverage dispensing technology. With a total of 15 patents to his name, McMillin has made a lasting impact in the industry through his innovative designs and methods.

Latest Patents

Among his latest patents is a method of and dispensing head for increased carbonation. This invention features a beverage dispensing head designed to enhance carbonation in dispensed fountain beverages. The dispensing head incorporates a discrete carbonated water decompression chamber situated between an upstream volumetric flow control and a downstream normally closed valve. The method involves propelling carbonated water through a flow control and decompressing it before it reaches the normally closed valve, ensuring a superior beverage experience.

Career Highlights

Throughout his career, McMillin has worked with prominent companies such as The Cornelius Company and The Coca-Cola Company. His experience in these organizations has allowed him to refine his skills and contribute to advancements in beverage technology.

Collaborations

Some of McMillin's notable coworkers include Peter Strandwitz and Gene A Tracy. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the beverage industry.

Conclusion

John R McMillin's inventive spirit and dedication to enhancing beverage dispensing technology have established him as a key figure in the field. His patents and collaborations reflect a commitment to innovation that continues to influence the industry today.

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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