Inventor
LEWNARD JOHN J
US9 patents
⚠️ This page may combine multiple inventors who share the name “LEWNARD JOHN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIR PROD & CHEM
5 patentsUS5284636AFeb 8, 1994
Method of stabilizing heavy metals in ash residues from combustion devices by addition of elemental phosphorus
AIR PROD & CHEM51 citations92
US5218003AJun 8, 1993
Liquid phase process for dimethyl ether synthesis
AIR PROD & CHEM53 citations90
US6174161B1Jan 16, 2001
Method and apparatus for partial oxidation of black liquor, liquid fuels and slurries
AIR PROD & CHEM30 citations89
US4910227AMar 20, 1990
High volumetric production of methanol in a liquid phase reactor
AIR PROD & CHEM17 citations72
US5415111AMay 16, 1995
Circulating fluidized bed combustor with bottom ash re-injection
AIR PROD & CHEM16 citations69