DB

David A. Barnard

HI Hubbell Incorporated: 3 patents #403 of 1,172Top 35%
📍 Middlebury, CT: #47 of 118 inventorsTop 40%
🗺 Connecticut: #12,311 of 34,797 inventorsTop 40%
Overall (All Time): #1,631,630 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5865304 Rotary-actuated electrical switch Glenn L. Murphy 1999-02-02
D404014 Rotary switch handle, especially for electrical devices Glenn L. Murphy, Victor P. Flagello 1999-01-12
5079395 Actuator plate type electrical switch actuating mechanism Glenn L. Murphy 1992-01-07