David W Ward (1 out of 5 patents)
Sabine M Volkmer Ward (1 out of 3 patents)
Company Badge
USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#81 in Andover, MA
#6,611 in Massachusetts
#136,919 in US
Piffany, Inc.
Forward Citations = 1
2 inventors:
Andover, MA, United States of America
Piffany, Inc.
% Expired Patents = 100.0
Forward Citations = 1
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Piffany, Inc.. Retrieved from https://idiyas.com/company/piffany
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]