RD

Robert V. DeFrance

BU Burndy: 3 patents #20 of 129Top 20%
FC Fargo Mfg. Company: 3 patents #1 of 12Top 9%
HI Hubbell Incorporated: 3 patents #403 of 1,172Top 35%
BT Burndy Technology: 1 patents #6 of 17Top 40%
MA Maclean-Fogg: 1 patents #44 of 91Top 50%
Overall (All Time): #293,421 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11509124 Conductor spacer assembly with locking feature 2022-11-22
10873180 Fastener assembly 2020-12-22
10374407 Conductor spacer assembly with locking feature 2019-08-06
9551437 Bundle spacer and clamp assembly for conductors 2017-01-24
8383945 Dead end connector 2013-02-26
7858882 Connector for core and stranded cable 2010-12-28
6390861 Wedge tap connector and adapter for engaging the connector for cooperation with a fire-on tool 2002-05-21
6206736 Electrical conductor splicing assembly having spring with opposite end portions captured by and interconnecting conductor gripping members Carl NORDSTROM 2001-03-27
6203384 Multi-tap pad mount connector 2001-03-20
6173103 Split open dead end 2001-01-09
6076236 Top opening cable connector 2000-06-20
6045414 Vise connector 2000-04-04
5547404 Fixed spacer hot line tap Robert A. Nellis, Jr., Richard R. Matlock 1996-08-20
5539961 Spring-loaded wedge dead end 1996-07-30
5172822 Lid protector for paint cans and the like 1992-12-22
D305860 Wire gripper 1990-02-06