Rahul Ray (1 out of 5 patents)
Michael F Holick (1 out of 31 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#37 in Sudbury, MA
#6,606 in Massachusetts
#136,844 in US
A and D Assay, Incorporated
Forward Citations = 19
2 inventors:
Sudbury, MA, United States of America
A and D Assay, Incorporated
Forward Citations = 19
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: A and D Assay, Incorporated. Retrieved from https://idiyas.com/company/a-and-d-assay
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]