For the Inventor, By the Inventor

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Greenvale, NY, United States of America

Slant/fin Corporation

USPTO Granted Patents = 15

% Expired Patents = 20.0

Trademarks = 6

Forward Citations = 305

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11 inventors (with patents filed for the assignee):

Melvin Dubin (6 out of 6 patents)

Karl Bachert (3 out of 4 patents)

Donald Brown (3 out of 3 patents)

4. George Weintraub (3 out of 3 patents)

5. Paul Siller (3 out of 3 patents)

6. Lawrence Levine (3 out of 3 patents)

7. Leo Gross (3 out of 13 patents)

8. Jack Kayne (2 out of 2 patents)

9. Rocco Vozzo (2 out of 2 patents)

10. Stephen Pulaski (1 out of 1 patent)

11. George A Schmidt (1 out of 39 patents)

15 patents: Sort by Forward Citations

1. 7401743 - Holding bracket for hot-water baseboard (2008-07-22),

2. 7013843 - Downdraft boiler with turbulators (2006-03-21),

3. 6962329 - Sterile humdifier and method of operating same (2005-11-08),

4. 6845971 - Sterile humidifier and method of operating same (2005-01-25),

5. 6834710 - Pivot assembly for baseboard heater damper (2004-12-28),

6. 6098963 - Fill-in-place humidifier (2000-08-08),

7. 5859952 - Humidifier with UV anti-contamination provision (1999-01-12),

8. 5677982 - Humidifier with UV anti-contamination provision (1997-10-14),

9. D380820 - Humidifier (1997-07-08),

10. 5582025 - Low obstruction window air conditioner (1996-12-10),

11. D362296 - Air purifier unit (1995-09-12),

12. D342126 - Portable electric heater (1993-12-07),

13. D327733 - Baseboard radiator (1992-07-07),

14. D325962 - Portable electric heater (1992-05-05),

15. D311951 - Portable electric convection heater (1990-11-06),

Slant/Fin Corporation is a prominent manufacturer specializing in heating products, particularly known for its high-efficiency boilers and heating systems. Based in Greenvale, NY, the company focuses on delivering innovative solutions for residential and commercial heating needs. With a commitment to quality and energy efficiency, Slant/Fin plays a significant role in the HVAC industry, emphasizing advanced technology and sustainable practices in its product development. The company serves a diverse market, enhancing comfort and efficiency in various environments.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#1 in Greenvale, NY

#1,219 in New York

#21,034 in US

#39,881 in the World

Greenvale, NY, United States of America

Slant/fin Corporation

Forward Citations = 305

11 inventors:

Melvin Dubin (6 out of 6 patents)

Karl Bachert (3 out of 4 patents)

Donald Brown (3 out of 3 patents)

4. George Weintraub (3 out of 3 patents)

5. Paul Siller (3 out of 3 patents)

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