14 Utility Patents
#3 in Cohasset, MA
#7,250 in Massachusetts
#134,996 in US
#270,802 in the World
Forward Citations = 184
Company Filing History:
Other
Massa Products Corporation
The Stoneleigh Trust
4. 2 out of 7
Fred M. Dellorfano, Jr. and Donald P. Massa, Trustees of the Stoneleigh
5. 1 out of 41

where one patent can have more than one assignee
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