Inventor
KOOL DENNIS J
17 patents
⚠️ This page may combine multiple inventors who share the name “KOOL DENNIS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMWAY CORP
14 patentsUS5853572ADec 29, 1998
Home water purification system
AMWAY CORP117 citations97
US5536395AJul 16, 1996
Home water purification system with automatic disconnecting of radiant energy source
AMWAY CORP154 citations97
US5344558ASep 6, 1994
Water filter cartridge
AMWAY CORP73 citations96
US5128034AJul 7, 1992
Pressure vessel for housing a water filter
AMWAY CORP106 citations96
US5698091ADec 16, 1997
Home water purification system with filter end of life monitor
AMWAY CORP76 citations95
US6245229B1Jun 12, 2001
Point-of-use water treatment system
AMWAY CORP59 citations94
US5393419AFeb 28, 1995
Ultraviolet lamp assembly for water purification
AMWAY CORP111 citations93
US5693226ADec 2, 1997
Apparatus for demonstrating a residential point of use water treatment system
AMWAY CORP33 citations92
US5347865ASep 20, 1994
Measuring scoop with molded reusable fit clip
AMWAY CORP101 citations92
USD339991SOct 5, 1993
Measuring scoop
AMWAY CORP22 citations88
USD355700SFeb 21, 1995
Water purifier housing
AMWAY CORP10 citations73
USD414240SSep 21, 1999
Water treatment system
AMWAY CORP9 citations68
USD331023SNov 17, 1992
Measuring scoop
AMWAY CORP15 citations67
USD297159SAug 9, 1988
Combined water purifier and support bracket
AMWAY CORP1 citations52