Assignee
ZIMPRO INC
US9 patents
Top patents by PatentIndex Score
US4626354ADec 2, 1986
Method for anaerobic treatment of high strength liquors
ZIMPRO INC78 citations91
US4778598AOct 18, 1988
Separation of ash from regenerated adsorbent
ZIMPRO INC37 citations86
US4517906AMay 21, 1985
Method and apparatus for controlling auxiliary fuel addition to a pyrolysis furnace
ZIMPRO INC27 citations85
US4693827ASep 15, 1987
Process for protection of biological nitrification systems
ZIMPRO INC26 citations80
US4620563ANov 4, 1986
Blowdown pot for a reactor
ZIMPRO INC7 citations72
US4693831ASep 15, 1987
Rise-rate control of pulsed-bed granular medium filters
ZIMPRO INC23 citations69
US4524049AJun 18, 1985
Process for concurrent steam generation and metal recovery
ZIMPRO INC21 citations69
US4735729AApr 5, 1988
Ash concentration and disposal method
ZIMPRO INC16 citations67
US4505210AMar 19, 1985
Multiple hearth furnace chamber
ZIMPRO INC11 citations59