Inventor

SPEECE STEPHEN

US4 patents

Patents

4 patents

US5927677AJul 27, 1999

Swivel post anchor

STEEL CITY CORP56 citations94

US5884874AMar 23, 1999

Swivel post anchor

STEEL CITY CORP46 citations94

US5709366AJan 20, 1998

Fence post support

STEEL CITY CORP44 citations89

US5664748ASep 9, 1997

Universal mail box mounting base

STEEL CITY CORP20 citations84