For the Inventor, By the Inventor

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Chicago, IL, United States of America

Mark IV Transportation Products Corporation

USPTO Granted Patents = 15

CIPO Patents = 7

Forward Citations = 250

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20 inventors (with patents filed for the assignee):

Joseph H Werling (6 out of 6 patents)

Robert T Brady (6 out of 10 patents)

George A Weller (3 out of 3 patents)

4. Dean C Townsend (3 out of 3 patents)

5. Fotios Golemis (1 out of 9 patents)

6. Marc Zweili (1 out of 3 patents)

7. Redreddy Sukumar Reddy (1 out of 8 patents)

8. Conrad M Walker (1 out of 6 patents)

9. William K Brockelsby (1 out of 7 patents)

10. Anthony J Walsh (1 out of 3 patents)

11. Robert G Bayard (1 out of 2 patents)

12. Donald P Gillis (1 out of 3 patents)

13. Roger J Weseloh (1 out of 1 patent)

14. Steven J Heiress (1 out of 1 patent)

15. Michael H Hryciuk (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 5638773 - Method and apparatus for low NOX combustion of gaseous fuels (1997-06-17),

2. 5587712 - Transponder having microprocessor generated frequency shift signals (1996-12-24),

3. 5582137 - Compact boiler having low NOX emissions (1996-12-10),

4. 5483769 - Door drive equipment for mass transit vehicle (1996-01-16),

5. 5471957 - Compact boiler having low NO.sub.x emissions (1995-12-05),

6. 5438800 - Stabilizer for outside sliding plug doors (1995-08-08),

7. 5433174 - Method and apparatus for low NOX combustion of gaseous fuels (1995-07-18),

8. 5433031 - Resilient edges for power operated doors (1995-07-18),

9. 5341598 - Power door drive and door support having motor operated locks (1994-08-30),

10. 5333574 - Compact boiler having low NOX emissions (1994-08-02),

11. 5332279 - Power door operator for multi-passenger mass transit vehicles (1994-07-26),

12. 5259342 - Method and apparatus for low NOX combustion of gaseous fuels (1993-11-09),

13. 5192954 - Roadway antennae (1993-03-09),

14. 5148631 - Pneumatic door operator having pneumatic actuator and lock (1992-09-22),

15. 5130503 - Pressure wave switch having improved contact structure and pressure (1992-07-14),

Mark IV Transportation Products Corporation is a leading global supplier of transportation solutions. We design, manufacture, and distribute a wide range of high-quality products for the automotive and transportation industry. Our commitment to innovation and customer satisfaction has made us a trusted partner for OEMs and aftermarket suppliers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

15 Patents

#232 in Chicago, IL

#1,023 in Illinois

#20,443 in US

#38,743 in the World

Chicago, IL, United States of America

Mark IV Transportation Products Corporation

Forward Citations = 250

20 inventors:

Joseph H Werling (6 out of 6 patents)

Robert T Brady (6 out of 10 patents)

George A Weller (3 out of 3 patents)

4. Dean C Townsend (3 out of 3 patents)

5. Fotios Golemis (1 out of 9 patents)

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