Inventor
KUENNEN ROY W
US27 patents
⚠️ This page may combine multiple inventors who share the name “KUENNEN ROY W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACCESS BUSINESS GROUP INT LLC
18 patentsUS7180248B2Feb 20, 2007
Inductively coupled ballast circuit
ACCESS BUSINESS GROUP INT LLC363 citations99
US6825620B2Nov 30, 2004
Inductively coupled ballast circuit
ACCESS BUSINESS GROUP INT LLC518 citations99
US6806649B2Oct 19, 2004
Starter assembly for a gas discharge lamp
ACCESS BUSINESS GROUP INT LLC303 citations99
US6673250B2Jan 6, 2004
Radio frequency identification system for a fluid treatment system
ACCESS BUSINESS GROUP INT LLC471 citations99
US7385357B2Jun 10, 2008
Inductively coupled ballast circuit
ACCESS BUSINESS GROUP INT LLC409 citations97
US6514420B2Feb 4, 2003
Point-of use water treatment system
ACCESS BUSINESS GROUP INT LLC34 citations96
US6451202B1Sep 17, 2002
Point-of-use water treatment system
ACCESS BUSINESS GROUP INT LLC68 citations94
US9299493B2Mar 29, 2016
Inductively coupled ballast circuit
ACCESS BUSINESS GROUP INT LLC11 citations93
US6793817B2Sep 21, 2004
Lamp assembly for point-of-use water treatment system
ACCESS BUSINESS GROUP INT LLC27 citations92
US6569319B2May 27, 2003
UV light intensity detector in a water treatment system
ACCESS BUSINESS GROUP INT LLC22 citations92
US6491868B2Dec 10, 2002
Point-of-use water treatment system
ACCESS BUSINESS GROUP INT LLC16 citations92
US9590456B2Mar 7, 2017
Inductively coupled ballast circuit
ACCESS BUSINESS GROUP INT LLC7 citations84
US9397524B2Jul 19, 2016
Inductively coupled ballast circuit
ACCESS BUSINESS GROUP INT LLC3 citations84
US7316732B2Jan 8, 2008
Air treatment filter and related method
ACCESS BUSINESS GROUP INT LLC10 citations84
US10336639B2Jul 2, 2019
Gravity feed water treatment system
ACCESS BUSINESS GROUP INT LLC9 citations83
US7364651B2Apr 29, 2008
Remotely controllable outlet for water treatment system
ACCESS BUSINESS GROUP INT LLC15 citations79
US10014722B2Jul 3, 2018
Inductively coupled ballast circuit
ACCESS BUSINESS GROUP INT LLC2 citations73
US7170200B2Jan 30, 2007
Starter assembly for a gas discharge lamp
ACCESS BUSINESS GROUP INT LLC3 citations63
AMWAY CORP
4 patentsUS6436299B1Aug 20, 2002
Water treatment system with an inductively coupled ballast
AMWAY CORP553 citations99
US5853572ADec 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
US5698091ADec 16, 1997
Home water purification system with filter end of life monitor
AMWAY CORP76 citations95