Assignee

SAMPSON MACHINE COMPANY

US·2 granted patents·99 citations·filing 1988–1989

Technology mixB29C2 B29L2 B25B1 B29K1 Y10T1

Top patents by PatentIndex Score

2 records

0185US4909892AApparatus for welding thermoplastic frame membersSAMPSON MACHINE COMPANY·Filed 1988·Granted Mar 20, 1990·57 cites·11 claims
0276US4971639AMethod and apparatus for joining polymeric substrates such as vinyl framesSAMPSON MACHINE COMPANY·Filed 1989·Granted Nov 20, 1990·42 cites·15 claims

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