Inventor

FREUNDLICH RICHARD A

US6 patents

⚠️ This page may combine multiple inventors who share the name “FREUNDLICH RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

THERMA PLATE CORP

3 patents

US5352401AOct 4, 1994

Process for producing elevated temperature dimensionally stable polyester articles with low gas permeability

THERMA PLATE CORP25 citations90

US5344912ASep 6, 1994

Elevated temperature dimensionally stable polyester with low gas permeability

THERMA PLATE CORP22 citations90

US5346733ASep 13, 1994

Elevated temperature dimensionally stable polyester articles with low gas permeability

THERMA PLATE CORP15 citations71

CELANESE CORP

1 patent

US4500603AFeb 19, 1985

Electrical grade extruded filled thermoplastic sheet material and process for the manufacture thereof

CELANESE CORP23 citations80

CRYOVAC INC

1 patent

US6384093B1May 7, 2002

Method of melt processing crosslinked thermoplastic material

CRYOVAC INC17 citations76

POLYMER PROJECTIONS INC

1 patent

US4507338AMar 26, 1985

Container comprising a polysulfone resin layer with a cellular resin core

POLYMER PROJECTIONS INC14 citations67