Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for manufacture of plastic sheets

Process for manufacture of plastic sheets

US Patent 4283363 · Granted Aug 11, 1981

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device for extruding a polymer frame onto a plate-shaped object2001
Process of and apparatus for extruding a polymer frame onto a plate-shaped objec1999
Device for extruding a polymer frame onto a plate-shaped object1997
Process for extruding a polymer onto a glazing1996
Process and apparatus for providing a shaped polymer frame on a glass plate1996
Process for extruding a polymer onto a glazing1993
Method and apparatus for working molten glass1990
Method of manufacturing a safety glass pane comprised of a sheet of glass and a 1990
Process and device for melting, fining and homogenizing glass1987
Process and apparatus for producing an optically uniform, transparent coating, l1986
Method for producing molten glass1985
Apparatus for producing molten glass1985