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USPTO Data Jan 1 1976 - Sep 15 2026
2 Patents
#105 in Newton, MA
#4,923 in Massachusetts
#94,628 in US
Zero Discharge, LLC
Forward Citations = 1
4 inventors:
Newton, MA, United States of America
Zero Discharge, LLC
EPO Patents = 1
Trademarks = 1
Forward Citations = 1
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4 inventors (with patents filed for the assignee):
David D Calhoun (2 out of 2 patents)
Mark D Lorusso (2 out of 12 patents)
R Edward Rose, Jr (2 out of 9 patents)
4. Ernest M Hawkesworth (1 out of 1 patent)
5. R Rose (0 patent)
2 patents:
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Please report any incorrect information to [email protected]
1 patent (EPO):
Please report any incorrect information to [email protected]