Inventor
JOHNSTONE III ALBERT E
US4 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSTONE III ALBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSTONE III ALBERT E
3 patentsUS6742308B1Jun 1, 2004
Swivel joint apparatus and method for utility supply to a rotatable building
JOHNSTONE III ALBERT E28 citations84
US7107725B2Sep 19, 2006
Swivel joint apparatus and method for utility supply to a rotatable building
JOHNSTONE III ALBERT E14 citations80
US7032353B2Apr 25, 2006
Swivel joint apparatus and method for utility supply to a rotatable building
JOHNSTONE III ALBERT E8 citations70