Inventor · disambiguated record
Dennis J. Kool
Also filed as: KOOL DENNIS J · WOODARD JR JAMES A
18 granted patents·953 citations·filing 1986–2002
96Inventor score
Top patents by PatentIndex Score
18 records- 0197US5536395AHome water purification system with automatic disconnecting of radiant energy sourceAMWAY CORP·Filed 1993·Granted Jul 16, 1996·154 cites·26 claims
- 0295US5853572AHome water purification systemAMWAY CORP·Filed 1997·Granted Dec 29, 1998·117 cites·6 claims
- 0394US6245229B1Point-of-use water treatment systemAMWAY CORP·Filed 1999·Granted Jun 12, 2001·59 cites·11 claims
- 0494US5128034APressure vessel for housing a water filterAMWAY CORP·Filed 1991·Granted Jul 7, 1992·106 cites·1 claims
- 0592US5698091AHome water purification system with filter end of life monitorAMWAY CORP·Filed 1996·Granted Dec 16, 1997·76 cites·8 claims
- 0692US5393419AUltraviolet lamp assembly for water purificationAMWAY CORP·Filed 1993·Granted Feb 28, 1995·111 cites·22 claims
- 0791US5347865AMeasuring scoop with molded reusable fit clipAMWAY CORP·Filed 1992·Granted Sep 20, 1994·101 cites·7 claims
- 0889US5344558AWater filter cartridgeAMWAY CORP·Filed 1993·Granted Sep 6, 1994·73 cites·19 claims
- 0987US6716343B2Point-of-use water treatment systemACCESS BUSINESS GROUP INT LLC·Filed 2002·Granted Apr 6, 2004·19 cites·11 claims
- 1085US6533930B1Point-of-use water treatment systemACCESS BUSINESS GROUP INT LLC·Filed 1999·Granted Mar 18, 2003·34 cites·16 claims
- 1177USD339991SMeasuring scoopAMWAY CORP·Filed 1992·Granted Oct 5, 1993·22 cites·1 claims
- 1274US6773587B2Point-of-use water treatment systemACCESS BUSINESS GROUP INT LLC·Filed 2002·Granted Aug 10, 2004·8 cites·8 claims
- 1373US5693226AApparatus for demonstrating a residential point of use water treatment systemAMWAY CORP·Filed 1995·Granted Dec 2, 1997·33 cites·18 claims
- 1471USD331023SMeasuring scoopAMWAY CORP·Filed 1991·Granted Nov 17, 1992·15 cites·1 claims
- 1562USD355700SWater purifier housingAMWAY CORP·Filed 1990·Granted Feb 21, 1995·10 cites·1 claims
- 1651USD414240SWater treatment systemAMWAY CORP·Filed 1998·Granted Sep 21, 1999·9 cites·1 claims
- 1743USD380524SWater purifierKOOL DENNIS J·Filed 1994·Granted Jul 1, 1997·5 cites·1 claims
- 1833USD297159SCombined water purifier and support bracketAMWAY CORP·Filed 1986·Granted Aug 9, 1988·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →