Assignee

ALFA METAL CORP

TW·2 granted patents·116 citations·filing 1986–1991

Technology mixE06C2 F16C1 Y10T1

Top patents by PatentIndex Score

2 records

0185US5058239AFixing knuckles in foldable aluminum ladderALFA METAL CORP·Filed 1986·Granted Oct 22, 1991·71 cites·5 claims
0276US5086872AFoldable ladderALFA METAL CORP·Filed 1991·Granted Feb 11, 1992·45 cites·2 claims

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