Inventor
JHA MAHESH C
US12 patents
⚠️ This page may combine multiple inventors who share the name “JHA MAHESH C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAX INC
9 patentsUS4614543ASep 30, 1986
Mixed lixiviant for separate recovery of zinc and lead from iron-containing waste materials
AMAX INC34 citations92
US4610721ASep 9, 1986
Two-stage leaching process for steel plant dusts
AMAX INC32 citations92
US4572771AFeb 25, 1986
Zinc recovery from steel plant dusts and other zinciferous materials
AMAX INC31 citations92
US4110400AAug 29, 1978
Selective precipitation of nickel and cobalt sulfides from acidic sulfate solution
AMAX INC33 citations91
US4732888AMar 22, 1988
Durable zinc ferrite sorbent pellets for hot coal gas desulfurization
AMAX INC41 citations90
US4731114AMar 15, 1988
Recovery of precious metals from refractory low-grade ores
AMAX INC26 citations89
US4374101AFeb 15, 1983
Chemical dissolution of scale formed during pressure leaching of nickeliferous oxide and silicate ores
AMAX INC23 citations81
US4775106AOct 4, 1988
Use of smelter-grade sulfuric acid as true heavy-liquid media in coal cleaning
AMAX INC9 citations68
US4497779AFeb 5, 1985
Production of potassium hexafluotitanates using dilute hydrofluoric acid
AMAX INC9 citations67