Inventor
HAWRYLKO ROMAN B
US15 patents
⚠️ This page may combine multiple inventors who share the name “HAWRYLKO ROMAN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GOODRICH CO B F
10 patentsUS5198170AMar 30, 1993
Method for extrusion of powered PVC compounds
GOODRICH CO B F42 citations92
US4757092AJul 12, 1988
Skinless porous particle PVC resin and process for producing same
GOODRICH CO B F8 citations73
US4727091AFeb 23, 1988
Process for producing porous spherical polyvinyl chloride particles
GOODRICH CO B F16 citations73
US4711908ADec 8, 1987
Skinless porous particle PVC resin and process for producing same
GOODRICH CO B F13 citations73
US4668707AMay 26, 1987
Process for producing porous spherical polyvinyl chloride particles
GOODRICH CO B F7 citations73
US4957983ASep 18, 1990
Method for providing improved colloidal stability and polyvinyl chloride using a hot charge polymerization procedure with emulsifier package
GOODRICH CO B F7 citations65
US4755538AJul 5, 1988
Skinless porous particle PVC resin and process for producing same
GOODRICH CO B F3 citations62
US4684668AAug 4, 1987
Process for producing porous spherical polyvinyl chloride particles
GOODRICH CO B F3 citations62
US4757091AJul 12, 1988
Skinless porous particle PVC resin and process for producing same
GOODRICH CO B F1 citations51
US4755539AJul 5, 1988
Skinless porous particle PVC resin and process for producing same
GOODRICH CO B F1 citations51