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Madison Heights, MI, United States of America

Haden Schweitzer Corporation

USPTO Granted Patents = 23

% Expired Patents = 4.3

CIPO Patents = 1

Forward Citations = 349

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16 inventors (with patents filed for the assignee):

Norman F Bradshaw (6 out of 13 patents)

Jeffrey C Johnson (4 out of 12 patents)

Maximilian K Carthew (4 out of 6 patents)

4. Willie H Best (3 out of 26 patents)

5. Daniel M St Louis (3 out of 9 patents)

6. Andrew Slater (2 out of 2 patents)

7. Ivan Bloomer (2 out of 9 patents)

8. Joseph D Donahue (2 out of 4 patents)

9. Gerald P Schrubba (2 out of 2 patents)

10. John Robson (2 out of 2 patents)

11. Jeffrey R Joyce (1 out of 4 patents)

12. Kenneth J West (1 out of 1 patent)

13. Frank M Colagiovanni (1 out of 1 patent)

14. Ricky D Schmidt (1 out of 1 patent)

15. Andrew Erdman, Jr (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 7273339 - Powder transport method and apparatus (2007-09-25),

2. 5954970 - Process for treating sludge using low-level heat (1999-09-21),

3. 5594999 - Radiant wall oven and process for generating infrared radiation having a (1997-01-21),

4. 5573587 - Process for producing building materials from paint sludge (1996-11-12),

5. 5383312 - Contaminant shield (1995-01-24),

6. 5297954 - Volatile organic compound abatement system (1994-03-29),

7. 5230161 - Apparatus and process for generating radiant energy (1993-07-27),

8. 5062788 - High efficiency linear gas burner assembly (1991-11-05),

9. 5020470 - Wet scrubber apparatus and paint spraybooth in combination with wet (1991-06-04),

10. 4980030 - Method for treating waste paint sludge (1990-12-25),

11. 4801262 - Low velocity air seal (1989-01-31),

12. 4771707 - Fume incineration system for paint drying oven (1988-09-20),

13. 4764108 - Modular oven (1988-08-16),

14. 4750274 - Sludge processing (1988-06-14),

15. 4620858 - Process and system for elimination of paint solvent vapors (1986-11-04),

Haden Schweitzer Corporation, based in Madison Heights, MI, specializes in the development and manufacturing of advanced automotive components and systems. The company focuses on innovative engineering solutions that enhance vehicle performance and safety. With a commitment to quality and technological advancement, Haden Schweitzer plays a significant role in the automotive industry, catering to a diverse range of clients and contributing to the evolution of modern transportation technologies.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

23 Patents

#6 in Madison Heights, MI

#524 in Michigan

#14,401 in US

#27,619 in the World

Madison Heights, MI, United States of America

Haden Schweitzer Corporation

Forward Citations = 349

16 inventors:

Norman F Bradshaw (6 out of 13 patents)

Jeffrey C Johnson (4 out of 12 patents)

Maximilian K Carthew (4 out of 6 patents)

4. Willie H Best (3 out of 26 patents)

5. Daniel M St Louis (3 out of 9 patents)

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