Inventor
DEVINE JEFFREY S
US10 patents
⚠️ This page may combine multiple inventors who share the name “DEVINE JEFFREY S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASHBROOK CORP
4 patentsUS6790351B2Sep 14, 2004
Vertical filter
ASHBROOK CORP21 citations92
US6517712B2Feb 11, 2003
Descending bed filter
ASHBROOK CORP21 citations92
US6319413B1Nov 20, 2001
Method of filtering liquid using a vertical filter
ASHBROOK CORP19 citations92
US6641737B2Nov 4, 2003
Vertical filter
ASHBROOK CORP15 citations83
ASHBROOK SIMON HARTLEY OPERATI
3 patentsUS7410584B2Aug 12, 2008
Methods and apparatus for treating wastewater employing a high rate clarifier and a membrane
ASHBROOK SIMON HARTLEY OPERATI69 citations96
US7279100B2Oct 9, 2007
Methods and apparatus for treating wastewater employing a high rate clarifier and a membrane
ASHBROOK SIMON HARTLEY OPERATI66 citations96
US7025888B2Apr 11, 2006
Floating decanter
ASHBROOK SIMON HARTLEY OPERATI27 citations91
XIA YONGMING
3 patentsUS8852445B2Oct 7, 2014
Methods and apparatus for treating water and wastewater employing a cloth disk filter
XIA YONGMING26 citations90
US8152998B2Apr 10, 2012
Screenless granular media filters and methods of use
XIA YONGMING12 citations82
US8778174B2Jul 15, 2014
Methods and apparatus for treating water and wastewater employing a cloth disk filter
XIA YONGMING16 citations81