Assignee
STRENG PLASTIC AG
CH·2 granted patents·91 citations·filing 1993–1994
Top patents by PatentIndex Score
2 records- 0190US5364130ACoupling for tubular plastic pipes with liner of socket and liner of pipes being heat weldableSTRENG PLASTIC AG·Filed 1994·Granted Nov 15, 1994·78 cites·6 claims
- 0235US5387305AMethod for producing a theroelectrically weldable zone in a thermoplastic materialSTRENG PLASTIC AG·Filed 1993·Granted Feb 7, 1995·13 cites·11 claims
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