Inventor
WIERZBICKI RONALD J
US6 patents
⚠️ This page may combine multiple inventors who share the name “WIERZBICKI RONALD J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BASF CORP
3 patentsUS5684057ANov 4, 1997
Three component polyol blend for use in insulating rigid polyurethane foams
BASF CORP42 citations94
US5648019AJul 15, 1997
Three component polyol blend for use in insulating rigid polyurethane foams
BASF CORP49 citations94
US5677359AOct 14, 1997
Three component polyol blend for use in insulating rigid polyurethane foams
BASF CORP29 citations91
SEALED AIR CORP
3 patentsUS5055272AOct 8, 1991
Method for producing polyurethane foam and apparatus therefor
SEALED AIR CORP22 citations89
US4425446AJan 10, 1984
Urea-modified isocyanurate foam, composition and method
SEALED AIR CORP35 citations89
US5118720AJun 2, 1992
Method for producing polyurethane foam and apparatus therefor
SEALED AIR CORP13 citations71