Inventor
D ALESSIO MICHAEL S
US11 patents
⚠️ This page may combine multiple inventors who share the name “D ALESSIO MICHAEL S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HARSCO CORP
10 patentsUS4493578AJan 15, 1985
Scaffolding connector and system
HARSCO CORP45 citations92
US4481748ANov 13, 1984
Shoring system and parts thereof
HARSCO CORP56 citations92
US4430019AFeb 7, 1984
Connector assembly
HARSCO CORP42 citations92
US4408922AOct 11, 1983
Coupler
HARSCO CORP28 citations92
US4671382AJun 9, 1987
Scaffolding system for sloped surfaces
HARSCO CORP42 citations89
US4462197AJul 31, 1984
Shoring system and parts thereof
HARSCO CORP35 citations89
US6105723AAug 22, 2000
Steel plank for scaffolding
HARSCO CORP16 citations83
US4541509ASep 17, 1985
Shoring frame
HARSCO CORP20 citations75
US4408431AOct 11, 1983
Shoring equipment
HARSCO CORP6 citations58
US5941345AAug 24, 1999
Scaffold cross member and modular support assembly
HARSCO CORP5 citations54