Assignee
KMMCO STRUCTURAL FOAM INC
2 granted patents·129 citations·filing 1981–1981
Top patents by PatentIndex Score
2 records- 0193US4389358AMethod and apparatus for making an integral structural cellular and non-cellular plastic or resinous article with a smooth outer surfaceKMMCO STRUCTURAL FOAM INC·Filed 1981·Granted Jun 21, 1983·80 cites·18 claims
- 0284US4390332AApparatus for injection molding of parts from foam plastics material and/or from solid plastics materialKMMCO STRUCTURAL FOAM INC·Filed 1981·Granted Jun 28, 1983·49 cites·19 claims
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