EPO Patents = 1

Trademarks = 6

Forward Citations = 5

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4 inventors (with patents filed for the assignee):

John E Hollender (3 out of 3 patents)

Keith Alsberg (3 out of 27 patents)

Michael Blaha (2 out of 2 patents)

4. James J Schmidt, Ii (2 out of 2 patents)

4 patents: Sort by Forward Citations

1. 11428436 - Motorized gear and coupling system (2022-08-30),

2. 10612813 - Motorized gear and coupling system (2020-04-07),

3. 7866611 - Cable mounting bracket (2011-01-11),

4. 7793917 - Ceiling cup termination system (2010-09-14),

Metropolitan Air Technology is a leading provider of air purification and ventilation solutions for commercial and industrial applications. With over 20 years of experience in the industry, we offer a wide range of products and services to ensure clean and healthy air for our customers. Our team of experts is dedicated to delivering innovative and cost-effective solutions that meet the highest standards of quality and performance.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#635 in Chicago, IL

#2,761 in Illinois

#58,999 in US

Chicago, IL, United States of America

Metropolitan Air Technology

Forward Citations = 5

4 inventors:

John E Hollender (3 out of 3 patents)

Keith Alsberg (3 out of 27 patents)

Michael Blaha (2 out of 2 patents)

4. James J Schmidt, Ii (2 out of 2 patents)

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1 patent (EPO):

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