Inventor
ALLEN FRED M
US13 patents
⚠️ This page may combine multiple inventors who share the name “ALLEN FRED M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENGELHARD CORP
11 patentsUS6569393B1May 27, 2003
Method and device for cleaning the atmosphere
ENGELHARD CORP82 citations97
US6190627B1Feb 20, 2001
Method and device for cleaning the atmosphere
ENGELHARD CORP92 citations97
US5411587AMay 2, 1995
Paper coating kaolin pigments their preparation and use
ENGELHARD CORP52 citations94
US6818254B1Nov 16, 2004
Stable slurries of catalytically active materials
ENGELHARD CORP35 citations92
US6555079B2Apr 29, 2003
Method and device for cleaning the atmosphere
ENGELHARD CORP22 citations92
US6685898B2Feb 3, 2004
Hydrophobic catalytic materials and method of forming the same
ENGELHARD CORP16 citations91
US6156283ADec 5, 2000
Hydrophobic catalytic materials and method of forming the same
ENGELHARD CORP21 citations91
US6152990ANov 28, 2000
Device for removing and retaining volatile compounds and method of employing the same
ENGELHARD CORP18 citations86
US7083829B2Aug 1, 2006
Vehicle having atmosphere pollutant treating surface
ENGELHARD CORP13 citations83
US6872686B2Mar 29, 2005
Hydrophobic catalytic materials and method of forming the same
ENGELHARD CORP3 citations62
US6586359B1Jul 1, 2003
Catalytic material for treating pollutant-containing gases
ENGELHARD CORP0 citations51