Silver Industries, Inc.

Calculating rank

USPTO Granted Patents = 3

Forward Citations = 172

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3 inventors (with patents filed for the assignee):

James Ennis (2 out of 2 patents)

Jules Silver (1 out of 16 patents)

E James Van Buskirk (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 4464174 - Two compartment mixing syringe seal (1984-08-07),

2. 4440306 - Tamper-evident closure (1984-04-03),

3. 3945381 - Eye drop dispenser and cup (1976-03-23),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#4 in Norwich, CT

#1,397 in Connecticut

#73,929 in US

Norwich, CT, United States of America

Silver Industries, Inc.

Forward Citations = 172

3 inventors:

James Ennis (2 out of 2 patents)

Jules Silver (1 out of 16 patents)

E James Van Buskirk (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Silver Industries, Inc.. Retrieved from https://idiyas.com/company/silver-industries

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]