Assignee
UNION CORP
US10 patents
Top patents by PatentIndex Score
US4699270AOct 13, 1987
Modular packaging system
UNION CORP56 citations91
US4178361ADec 11, 1979
Sustained release pharmaceutical composition
UNION CORP128 citations91
US4007258AFeb 8, 1977
Sustained release pesticidal composition
UNION CORP70 citations91
US4452555AJun 5, 1984
Attachment apparatus
UNION CORP77 citations90
US4033142AJul 5, 1977
Apparatus for refrigerating materials
UNION CORP20 citations77
US6750568B2Jun 15, 2004
Remote controlled auxiliary lock
UNION CORP19 citations74
US4084387AApr 18, 1978
Apparatus and process for refrigerating materials
UNION CORP18 citations68
US4473121ASep 25, 1984
Pressure regulating and relief valve assembly
UNION CORP8 citations62
USD1081319SJul 1, 2025
Door handle
UNION CORP0 citations60
US4146208AMar 27, 1979
Movable base jack
UNION CORP10 citations58