Inventor

DEGRAAF DOUGLAS W

4 patents

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

CHICAGO BRIDGE & IRON CO

3 patents

US4193368AMar 18, 1980

CHICAGO BRIDGE AND IRON TECHNI

1 patent

US5115219AMay 19, 1992

Superconducting magnetic energy storage apparatus structural support system

CHICAGO BRIDGE AND IRON TECHNI10 citations63

DEGRAAF DOUGLAS W

CHICAGO BRIDGE & IRON CO

Offshore mooring system for vessel or ship

External flowline across a universal joint

Hose storage and supply apparatus

CHICAGO BRIDGE AND IRON TECHNI

Superconducting magnetic energy storage apparatus structural support system