Assignee

COSTARELLI EDOARDO

2 granted patents·57 citations·filing 1982–1982

Technology mixB29B2 B26D1 B29K1 B29L1 B30B1 F26B1

Top patents by PatentIndex Score

2 records

0176US4520724AScrew drier particularly for plastic materialsCOSTARELLI EDOARDO·Filed 1982·Granted Jun 4, 1985·39 cites·8 claims
0255US4483226AMachine for shearing films of thermoplastic materialCOSTARELLI EDOARDO·Filed 1982·Granted Nov 20, 1984·18 cites·11 claims

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