Inventor
TANNER JOHN D
US18 patents
⚠️ This page may combine multiple inventors who share the name “TANNER JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RECOVERY ENG INC
5 patentsUS5882507AMar 16, 1999
Water filter cartridge end-of-life mechanism
RECOVERY ENG INC179 citations99
USD440110SApr 10, 2001
Water purification pitcher
RECOVERY ENG INC87 citations98
US6103114AAug 15, 2000
Pour-through water treatment carafe
RECOVERY ENG INC139 citations98
USD406003SFeb 23, 1999
Water purification pitcher
RECOVERY ENG INC91 citations96
USD386041SNov 11, 1997
Water purification pitcher
RECOVERY ENG INC104 citations96
PUR WATER PURIFICATION PROD
5 patentsUS6290848B1Sep 18, 2001
Filter cartridge for gravity-fed water treatment devices
PUR WATER PURIFICATION PROD110 citations98
US6881327B2Apr 19, 2005
Water treatment device with fill-counting cartridge
PUR WATER PURIFICATION PROD32 citations95
US6649045B2Nov 18, 2003
Filter cartridge assembly for water treatment device
PUR WATER PURIFICATION PROD40 citations95
US7615152B2Nov 10, 2009
Water filter device
PUR WATER PURIFICATION PROD26 citations92
US7441664B2Oct 28, 2008
Water treatment devices and cartridges therefor
PUR WATER PURIFICATION PROD16 citations84