For the Inventor, By the Inventor

Enter assignee name

Auburn Hills, MI, United States of America

Apollo America Inc.

USPTO Granted Patents = 4

% Expired Patents = 25.0

Forward Citations = 13

Loading Chart...

Loading Chart...

7 inventors (with patents filed for the assignee):

David L Hall (2 out of 29 patents)

Peter J Stouffer (2 out of 20 patents)

Rochelle McGee (1 out of 1 patent)

4. James E Ludwig (1 out of 6 patents)

5. Dale Howells (1 out of 1 patent)

6. Matthew Szafranski (1 out of 1 patent)

7. Hemal Shahporia (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12130032 - Compact duct detectors for HVAC systems (2024-10-29),

2. 9768475 - Battery pack containing communication electronics (2017-09-19),

3. 8810387 - Method and apparatus for the inspection, maintenance and testing of alarm safety systems (2014-08-19),

4. 8424394 - Air sampling tube (2013-04-23),

Company Badge

USPTO Data Jan 1 1976 - Sep 22 2026

4 Patents

#88 in Auburn Hills, MI

#2,020 in Michigan

#60,525 in US

Auburn Hills, MI, United States of America

Apollo America Inc.

Forward Citations = 13

7 inventors:

David L Hall (2 out of 29 patents)

Peter J Stouffer (2 out of 20 patents)

Rochelle McGee (1 out of 1 patent)

4. James E Ludwig (1 out of 6 patents)

5. Dale Howells (1 out of 1 patent)

Please report any incorrect information to [email protected]

Loading…