HL

Howard S. Leopold

EC Eagle Electric Manufacturing Co.: 10 patents #2 of 14Top 15%
CT Cooper Technologies: 4 patents #161 of 859Top 20%
CD Cooper Wiring Devices: 3 patents #10 of 20Top 50%
LC Leviton Manufacturing Co.: 2 patents #247 of 455Top 55%
📍 Plainview, NY: #16 of 247 inventorsTop 7%
🗺 New York: #7,406 of 115,490 inventorsTop 7%
Overall (All Time): #241,113 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDate
7947901 Environmentally sealed wiring device with integral weather-resistant cover 2011-05-24
7943850 Environmentally sealed wiring device with removable weather-resistant cover David R. Byers, Jim Knapik 2011-05-17
7538647 Ground fault circuit interrupter device 2009-05-26
7498910 Ground fault circuit interrupter device Gunter A. Gallas, Erik Jeffrey Gouhl, Gregory G. Moreinis 2009-03-03
6949995 Electrical circuit interrupter Yully Rushansky 2005-09-27
6829124 Ground fault circuit interrupter with functionality for reset Gunter A. Gallas 2004-12-07
6815625 Dimmer control switch unit Lenny Novikov, Erik Jeffrey Gouhl 2004-11-09
6525541 Electric circuit interrupter with fail safe mode and method 2003-02-25
6515564 Electric circuit interrupter Yuliy Rushansky 2003-02-04
6433555 Electrical circuit interrupter Yuliy Rushansky 2002-08-13
6349908 Standoff assembly and method for supporting an electrical component Yuliy Rushansky 2002-02-26
D430539 Protective electrical receptacle Yuliy Rushansky, Donald R. Lamond, Christopher J. Claypool 2000-09-05
D427887 Faceplate for a protective electrical receptacle Yuliy Rushansky, Donald R. Lamond, Christopher J. Claypool 2000-07-11
5638243 Miswiring indicator in ground fault protection devices Edward M. Torezan 1997-06-10
5262601 Printed circuit board switch with flexible armature or contact arm 1993-11-16
4688135 Duplex electrical receptacle with replaceable surge suppressor 1987-08-18
4618907 Desensitized ground fault interrupter 1986-10-21
4396869 Time responsive variable voltage power supply Saul Rosenbaum, Bernard Gershen 1983-08-02
4360737 Touch sensitive switch 1982-11-23