DH

Douglas A. Hopper

HI Hubbell Incorporated: 5 patents #275 of 1,172Top 25%
📍 Edwardsville, IL: #63 of 269 inventorsTop 25%
🗺 Illinois: #17,877 of 84,256 inventorsTop 25%
Overall (All Time): #1,048,744 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6070913 Releasable self-locking clip arrangement interfacing with threaded connection between plug body and tubular shroud of electrical connector plug housing Michael W. Miller 2000-06-06
5951309 Receptacle assembly having position retention tabs 1999-09-14
5904599 Electrical connector pin device having wire spring insert Michael W. Miller, Michael J. Schinsky 1999-05-18
D406816 Electrical connector Michael J. Schinsky 1999-03-16
5634553 Handle assembly having self-adjustable axial length for coupling with different size circuit breakers Michael W. Miller 1997-06-03