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For the Inventor, By the Inventor

Industry, CA, United States of America

Dispensing Dynamics International


USPTO Granted Patents = 48

% Expired Patents = 35.4



Trademarks = 3

Forward Citations = 537

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26 inventors (with patents filed for the assignee):

goldMedal Joel P Keily (23 out of 26 patents)

silverMedal Andrew Jackman (11 out of 12 patents)

bronzeMedal Niko Anthony Cvjetkovic (8 out of 10 patents)

4.  Matthew Friesen (8 out of 10 patents)

5.  John Friesen (8 out of 9 patents)

6.  Alexander Trampolski (7 out of 11 patents)

7.  Charles Parkin Davis (7 out of 29 patents)

8.  Alex Trampolski (7 out of 8 patents)

9.  Todd Jeffrey Muderlak (6 out of 29 patents)

10.  Victor Landa (5 out of 5 patents)

11.  Lockland Corley (4 out of 5 patents)

12.  Richard Ybo Lalau (4 out of 6 patents)

13.  Brad Friesen (4 out of 5 patents)

14.  Bradley Gordon Friesen (4 out of 8 patents)

15.  Orlando Pedro Ochoa, Sr (3 out of 5 patents)


Core Competencies:
Fragrance Dispensers
Stub Roll Dispenser
Automatic Roll Transfer
Paper Towel Dispenser
Liquid Soap Dispenser
Electro-Mechanical Dispenser
Multi-Function Dispenser
Dynamic Braking
Odor Control
Toilet Tissue Dispenser
Wet Wipe Dispenser
Roll Paper Towel

48 patents:

1. 11857704 - Fragrance dispensers and methods (2024-01-02),
2. 11844471 - Dispenser with automatic stub roll drop down (2023-12-19),
3. 11678776 - Stub roll dispenser system (2023-06-20),
4. 11479431 - Dispensing systems with floating support rollers (2022-10-25),
5. 11406231 - Automatic roll transfer dispenser (2022-08-09),
6. 11395567 - Automatic drop-down dispenser (2022-07-26),
7. 11369710 - Fragrance dispensers and methods (2022-06-28),
8. RE48957 - Electro-mechanical paper sheet material dispenser with tail sensor (2022-03-07),
9. 11241124 - Dispenser with automatic stub roll drop down (2022-02-08),
10. 11089920 - Stub roll dispenser system (2021-08-17),
11. 10517445 - Roll paper towel or tissue dispenser with spring dampening roll support (2019-12-31),
12. 10271695 - Paper towel dispenser damping system (2019-04-30),
13. 10136733 - Paper toweling or tissue dispensing apparatus including roll overspin control (2018-11-27),
14. 9907442 - Paper toweling or tissue dispensing apparatus including roll overspin control (2018-03-06),
15. 9895033 - Dispenser apparatus with damper for dispensing paper toweling (2018-02-20),
Company Overview
Dispensing Dynamics International, based in Industry, California, specializes in the design and manufacture of innovative dispensing solutions. The company focuses on a diverse range of products, including fragrance dispensers, automatic roll transfer systems, and various multi-function dispensers tailored for liquid soap, paper towels, and wet wipes. With a commitment to enhancing user experience and operational efficiency, DDI integrates advanced technologies such as dynamic braking into its product offerings, catering to both commercial and consumer markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Dispensing Dynamics International USPTO Patent Assignee Logo
48 Patents

#12 in Industry, CA

#1,715 in California

#7,284 in US

#14,550 in the World

Industry, CA (US)
Industry, CA, United States of America

Dispensing Dynamics International

Forward Citations = 537

26 inventors:

goldMedal Joel P Keily (23 out of 26 patents)

silverMedal Andrew Jackman (11 out of 12 patents)

bronzeMedal Niko Anthony Cvjetkovic (8 out of 10 patents)

4.  Matthew Friesen (8 out of 10 patents)

5.  John Friesen (8 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dispensing Dynamics International. Retrieved from https://idiyas.com/company/dispensing-dynamics-international

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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