Inventor

BELCOURT WILLIAM R

US4 patents

⚠️ This page may combine multiple inventors who share the name “BELCOURT WILLIAM R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BLACK DIAMOND EQUIP LTD

2 patents

US8001663B2Aug 23, 2011

Safety carabiner

BLACK DIAMOND EQUIP LTD21 citations91

US7533469B2May 19, 2009

Competition/leashless ice axe with adjustable grip

BLACK DIAMOND EQUIP LTD2 citations56

BLACK DIAMOND EQUIPMENT LTD IN

1 patent

US7347403B2Mar 25, 2008

Ice screw having breakaway or flexing crank handle

BLACK DIAMOND EQUIPMENT LTD IN12 citations74

SPATARO JOSEPH EDWARD

1 patent

US8555470B2Oct 15, 2013

Magnetic carabiner system

SPATARO JOSEPH EDWARD14 citations73