Taichung, Taiwan

Pro-Iroda Industries, Inc.


USPTO Granted Patents = 87

% Expired Patents = 8.0


Trademarks = 10

Forward Citations = 499

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18 inventors (with patents filed for the assignee):

goldMedal Wei-Long Chen (29 out of 40 patents)

silverMedal Wei Cheng Wu (29 out of 29 patents)

bronzeMedal Jan-Nan Chen (10 out of 23 patents)

4.  Cheng-Nan Yang (7 out of 7 patents)

5.  Lung-Yin Lin (3 out of 3 patents)

6.  Yun Jie Lu (3 out of 3 patents)

7.  Jian-Jhang Shen (2 out of 2 patents)

8.  Wei-Cheng Ma (2 out of 2 patents)

9.  Yu-Chih Lin (2 out of 2 patents)

10.  Tammy Yen (2 out of 2 patents)

11.  Yung Chieh Lee (2 out of 2 patents)

12.  Cheng Nan Yang (2 out of 2 patents)

13.  Yung-Chieh Lee (1 out of 1 patent)

14.  Arlo H T Lin (1 out of 1 patent)

15.  Guan Jun Wang (1 out of 1 patent)


Core Competencies:
Combustion Device
Wick Holder
Burner Tube
Electric Heating
Gas Torch
Flame Gun
Heating Tool
Fragrance Diffuser
Safety Control
Modular Design
Fuel Container
Vortex Flame

87 patents:

Pro-Iroda Industries, Inc. is a prominent manufacturer based in Taichung, Taiwan, specializing in combustion devices. The company focuses on developing innovative solutions such as gas torches, flame guns, and electric heating tools, catering to a diverse range of applications. Their expertise extends to essential components like wick holders and burner tubes, ensuring high-quality performance and reliability. Pro-Iroda is also known for its fragrance diffusers, combining functionality with user-friendly designs to enhance everyday experiences.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Pro-Iroda Industries, Inc.
87 Patents

#27 in Taichung

#267 in Taiwan

#8,760 in the World

Taichung, TW
Taichung, Taiwan
Forward Citations = 499

18 inventors:

Please report any incorrect information to [email protected]
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