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For the Inventor, By the Inventor

Springfield, IL, United States of America

Bunn-O-Matic Corporation


USPTO Granted Patents = 320

% Expired Patents = 15.3



Trademarks = 16

Forward Citations = 5,254

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150 inventors (with patents filed for the assignee):

goldMedal John T Knepler (54 out of 55 patents)

silverMedal David F Ford (35 out of 37 patents)

bronzeMedal William E Midden (31 out of 34 patents)

4.  Arthur H Bunn (26 out of 27 patents)

5.  Burton L Hart (24 out of 24 patents)

6.  James H Anson (24 out of 27 patents)

7.  Suresh Radhakrishnan (21 out of 24 patents)

8.  Charles H Clark (20 out of 20 patents)

9.  Randy D Pope (18 out of 18 patents)

10.  Kevin G Lowe (13 out of 13 patents)

11.  Kenneth W Stover (11 out of 11 patents)

12.  Jason M Banning (10 out of 10 patents)

13.  Christopher W Rahn (9 out of 11 patents)

14.  Jeffery W Kadyk (9 out of 9 patents)

15.  Raymond E Van Camp (9 out of 9 patents)


Core Competencies:
Touchless Dispensing
Beverage Infusion
Brewer Communication
Gas Infuser
Brewing Funnel
Instant-Response Heater
Milk Foam Dispensing
RFID Sensing
Temperature Control
Liquid Beverage Dispenser
Cold Brew System
Air Agitation

320 patents:

1. 12428285 - Touchless dispensing system and method (2025-09-30),
2. 12409424 - Gas infuser for liquids (2025-09-09),
3. 12368780 - Brewer communication system and method (2025-07-22),
4. 12168241 - Quick release spray head assembly, adapter, and method of use (2024-12-17),
5. 12089612 - Heating system for cold drink apparatus and methods of use (2024-09-17),
6. 12053115 - Beverage brewing funnel with protruding fins on floor ribs (2024-08-06),
7. 12030768 - Touchless dispensing system and method (2024-07-09),
8. 12004680 - Server system with communication (2024-06-11),
9. 11943299 - Brewer communication system and method (2024-03-26),
10. 11889943 - Axially operable brewing system (2024-02-06),
11. 11845646 - Faucet assembly for a beverage server having a displaceable cup trip lever dispensing lever assembly (2023-12-19),
12. 11768572 - Virtual service diagnosis and control system for a beverage device (2023-09-26),
13. 11730304 - Brewer device with freshness monitor (2023-08-22),
14. 11659953 - Bean to cup positive pressure brewer (2023-05-30),
15. 11617994 - Gas infuser for liquids (2023-04-04),
Company Overview
Bunn-O-Matic Corporation, headquartered in Springfield, Illinois, specializes in innovative beverage dispensing solutions. The company is recognized for its advancements in touchless dispensing technology, enhancing user experience and operational efficiency in various settings. Bunn's core technology areas include beverage infusion, brewer communication, and gas infusion systems, alongside developments in instant-response heating and milk foam dispensing. Their commitment to quality and innovation positions them as a leader in the beverage equipment industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

320 Patents

#1 in Springfield, IL

#81 in Illinois

#1,380 in US

#2,817 in the World

Springfield, IL (US)
Springfield, IL, United States of America

Bunn-O-Matic Corporation

Forward Citations = 5,254

150 inventors:

goldMedal John T Knepler (54 out of 55 patents)

silverMedal David F Ford (35 out of 37 patents)

bronzeMedal William E Midden (31 out of 34 patents)

4.  Arthur H Bunn (26 out of 27 patents)

5.  Burton L Hart (24 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Bunn-O-Matic Corporation. Retrieved from https://idiyas.com/company/bunn-o-matic

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

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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