Inventor
GIORDANO EDWARD C
US27 patents
⚠️ This page may combine multiple inventors who share the name “GIORDANO EDWARD C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CUNO INCORPORATED
7 patentsUSD322836SDec 31, 1991
Top cap of a quick-change filter cartridge
CUNO INCORPORATED99 citations96
USD317040SMay 21, 1991
Combined quick-change filter cartridge and head
CUNO INCORPORATED49 citations96
USD306754SMar 20, 1990
Combined quick-change filter cartridge and head
CUNO INCORPORATED65 citations96
USD315013SFeb 26, 1991
Head for a quick-change filter cartridge
CUNO INCORPORATED25 citations92
USD313832SJan 15, 1991
Combined quick-change filter cartridge and head
CUNO INCORPORATED31 citations92
USD320256SSep 24, 1991
Combined water filter and stand therefor or similar article
CUNO INCORPORATED21 citations82
USD306755SMar 20, 1990
Head for a quick-change filter cartridge
CUNO INCORPORATED20 citations82
CUNO INC
5 patentsUS4948505AAug 14, 1990
Quick-change filter cartridge and head therefor
CUNO INC157 citations99
US4806240AFeb 21, 1989
Adapter and cartridge assembly
CUNO INC166 citations99
US4877521AOct 31, 1989
Quick-change filter cartridge and head therefor
CUNO INC184 citations97
US5151180ASep 29, 1992
Radial and axial flow stage filter device
CUNO INC82 citations96
US5126043AJun 30, 1992
Radial and axial flow filter device
CUNO INC59 citations96
WATER PIK INC
4 patentsUS6926821B2Aug 9, 2005
Water treatment device with volumetric and time monitoring features
WATER PIK INC38 citations95
US6517707B2Feb 11, 2003
Water treatment device with volumetric and time monitoring features
WATER PIK INC47 citations95
US6284129B1Sep 4, 2001
Water treatment device with volumetric and time monitoring features
WATER PIK INC40 citations95
US6149801ANov 21, 2000
Water treatment device with volumetric monitoring features
WATER PIK INC54 citations95