Inventor
HAMILTON DANIEL V
US11 patents
⚠️ This page may combine multiple inventors who share the name “HAMILTON DANIEL V”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUBBELL INC
7 patentsUS5408788AApr 25, 1995
Hollow hub helical earth anchor with improved earth penetrating spade/pilot point
HUBBELL INC47 citations91
US5607261AMar 4, 1997
Clamshell power installed screw anchor
HUBBELL INC24 citations90
US5575122ANov 19, 1996
Earth screw anchor assembly having enhanced penetrating capability
HUBBELL INC51 citations88
US10794030B2Oct 6, 2020
Supports for helical piles and anchors
HUBBELL INC4 citations71
US9133595B2Sep 15, 2015
Bent blade screw ground anchor
HUBBELL INC4 citations67
US5775848AJul 7, 1998
Earth and rock anchoring devices
HUBBELL INC11 citations63
US8839571B1Sep 23, 2014
Break-away screw ground anchor
HUBBELL INC0 citations49