For the Inventor, By the Inventor

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Fort Lauderdale, FL, United States of America

Uniweld Products, Inc.

USPTO Granted Patents = 31

% Expired Patents = 3.2

EPO Patents = 1

Trademarks = 41

Forward Citations = 184

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12 inventors (with patents filed for the assignee):

David S Pearl, Ii (23 out of 24 patents)

Douglas B Pearl (16 out of 16 patents)

Dragan Bukur (13 out of 13 patents)

4. David Foster (8 out of 8 patents)

5. Frank G Smith (5 out of 6 patents)

6. Louis H Webb, Iii (4 out of 5 patents)

7. Robert Lee Latham (3 out of 3 patents)

8. Stephen B Kocell (2 out of 3 patents)

9. Dragon Bukur (1 out of 1 patent)

10. David S Pearl Ii (1 out of 1 patent)

11. Shaheed Mohammed (1 out of 1 patent)

12. George L Rodopoulos (1 out of 1 patent)

13. David S Ii Pearl (0 patent)

31 patents: Sort by Forward Citations

1. 12151277 - Flaring tool and method of flaring a tube or the like (2024-11-26),

2. 11779991 - Flaring tool and method of flaring a tube or the like (2023-10-10),

3. 11548020 - Retaining bracket for applicator rod, fluid spray application system including the same, and method of applying a fluid to a target object (2023-01-10),

4. 11389856 - Expanding tool and method (2022-07-19),

5. 11268742 - Refrigerant charging tool and method (2022-03-08),

6. 11143445 - Refrigeration hose with multiple access points and method of evacuating an air conditioning or refrigeration unit using the same (2021-10-12),

7. 10281067 - High pressure fitting (2019-05-07),

8. 10226810 - Expanding tool and method (2019-03-12),

9. 10066769 - High pressure fitting (2018-09-04),

10. 9987730 - Dual function adapter and method (2018-06-05),

11. 9897237 - Method of coupling high pressure fitting (2018-02-20),

12. 9803901 - Vaporizing refrigerant charging tool with visual inspection window (2017-10-31),

13. 9383046 - High pressure fitting (2016-07-05),

14. 9328870 - Flow regulator for nitrogen purging, system and method (2016-05-03),

15. 8181665 - Flushing unit and flushing system for flushing vapor compression systems (2012-05-22),

Uniweld Products, Inc. is a leading manufacturer specializing in high-quality tools and equipment for the HVAC and refrigeration industries. Based in Fort Lauderdale, Florida, the company is known for its innovative solutions that enhance efficiency and safety in various applications. Uniweld's product range includes welding and brazing tools, refrigerant recovery systems, and specialty gas equipment, catering to professionals across North America and beyond. The company emphasizes quality and reliability, ensuring that its offerings meet the evolving needs of its customers.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Uniweld Products, Inc.

31 Patents

#14 in Fort Lauderdale, FL

#269 in Florida

#10,912 in US

#21,217 in the World

Fort Lauderdale, FL, United States of America

Uniweld Products, Inc.

Forward Citations = 184

12 inventors:

David S Pearl, Ii (23 out of 24 patents)

Douglas B Pearl (16 out of 16 patents)

Dragan Bukur (13 out of 13 patents)

4. David Foster (8 out of 8 patents)

5. Frank G Smith (5 out of 6 patents)

Please report any incorrect information to [email protected]

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