Inventor
JOHNSON BRUCE S
US20 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON BRUCE S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARSCO CORP
8 patentsUS4716811AJan 5, 1988
Double toggle gripping apparatus
HARSCO CORP54 citations92
US4706825ANov 17, 1987
Portable folding bridge crane
HARSCO CORP30 citations92
US4818172AApr 4, 1989
Parasitic crane
HARSCO CORP16 citations73
US4679771AJul 14, 1987
Cable tension sensing apparatus
HARSCO CORP10 citations73
US4666035AMay 19, 1987
Battlefield magazine with external reinforcing frame
HARSCO CORP8 citations73
US4538724ASep 3, 1985
Spiral band locking mechanism
HARSCO CORP9 citations73
US4664434AMay 12, 1987
Grouping head hoist
HARSCO CORP16 citations70
US4538723ASep 3, 1985
Battlefield magazine
HARSCO CORP19 citations70
WALT DISNEY PROD
3 patentsUS5394766AMar 7, 1995
Robotic human torso
WALT DISNEY PROD65 citations94
US5339741AAug 23, 1994
Precision fireworks display system having a decreased environmental impact
WALT DISNEY PROD76 citations94
US5305693AApr 26, 1994
System and method for externally controlled spacing of self propelled vehicles along a rail
WALT DISNEY PROD12 citations71