PATENTS

2001: US Patent No. 6,184,428: Catalyst and process for ethylene oligomerization

1982: Canada Patent No. 1,098,273: Structural Foam Products & Processes

1981: US Patent No. 4,255,368: Structural foam molding process

1981: US Patent No. 4,247,515: Process for molding of plastic structural web articles

1981: Canada Patent No. 1,098,273: Structural Web Products & Processes

1980: US Patent No. 4,244,642: Molded plastic structural web articles

1979: US Patent No. 4,136,220: Process for the molding of plastic structural web and the resulting articles

1978: Belgium Patent No. 855,664: Structural Web Products & Processes

1978: Spain Patent No. 459,748: Structural Web Products & Processes