Waltham, MA, United States of America

Brassring, LLC


USPTO Granted Patents = 3

% Expired Patents = 33.3

Trademarks = 5

Forward Citations = 120

Loading Chart...
Loading Chart...

6 inventors (with patents filed for the assignee):

goldMedal Mark Dane (2 out of 6 patents)

silverMedal Michael Hennessy (2 out of 4 patents)

bronzeMedal David W Crossman (2 out of 4 patents)

4.  Alan Porter (1 out of 5 patents)

5.  David S De Hilster (1 out of 4 patents)

6.  John Reese (1 out of 4 patents)


3 patents:

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#230 in Waltham, MA

#3,963 in Massachusetts

#73,815 in US

Waltham, MA (US)
Waltham, MA, United States of America
Forward Citations = 120

6 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Brassring, LLC. Retrieved from https://idiyas.com/company/brassring

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Please report any incorrect information to [email protected]
Loading…