Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
1,009 Patents
#1 in Melville, NY
#28 in New York
#514 in US
#1,019 in the World
Leviton Manufacturing Company, Inc.
Forward Citations = 21,267
474 inventors:
Melville, NY, United States of America
Leviton Manufacturing Company, Inc.
Calculating rank
% Expired Patents = 17.1
CIPO Patents = 37
EPO Patents = 21
Trademarks = 66
Forward Citations = 21,267
Loading Chart...
Loading Chart...
474 inventors (with patents filed for the assignee):
Anthony C Tufano (69 out of 70 patents)
Michael Ostrovsky (64 out of 65 patents)
Alfred J Lombardi (60 out of 60 patents)
4. Saul Rosenbaum (54 out of 55 patents)
5. Michael Kamor (50 out of 50 patents)
6. Dennis A Oddsen (45 out of 49 patents)
7. Adam Kevelos (42 out of 42 patents)
8. Roger M Bradley (42 out of 43 patents)
9. Nicholas L DiSalvo (42 out of 42 patents)
10. Frantz Germain (40 out of 40 patents)
11. Bernard J Gershen (37 out of 37 patents)
12. Stephen Stewart (33 out of 33 patents)
13. Ronald H Jansen (31 out of 32 patents)
14. Cosmo Castaldo (30 out of 30 patents)
15. Leslie Lindenstraus (30 out of 30 patents)
Core Competencies:
Electrical Connectors
Circuit Breakers
Load Control
Smart Wall-Plate
Fault Detection
Zero-Crossing
Wireless Switch
USB Power Delivery
Ambient Light Control
Safety Mechanisms
Dimmer Configuration
Mechanical Interlock
1,009 patents:
Company Overview
Leviton Manufacturing Company, Inc., headquartered in Melville, NY, specializes in the development and manufacturing of electrical connectors and related technologies. The company is recognized for its innovative solutions in circuit breakers, load control systems, and smart wall-plate devices. Leviton also focuses on advanced technologies such as fault detection, zero-crossing switching, wireless control systems, and USB power delivery, catering to both residential and commercial markets. Its commitment to quality and innovation positions Leviton as a leader in the electrical industry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Leviton Manufacturing Company, Inc.. Retrieved from https://idiyas.com/company/leviton-manufacturing-company
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]
37 patents (CIPO):
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]
21 patents (EPO):
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]