Individual holder
DAHLEN GUSTAV L
SE·2 granted patents·34 citations·filing 1984–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0147US4660331AConcrete-filled structural tube with cantilevers, particularly for balcony floorsDAHLEN GUSTAV L·Filed 1984·Granted Apr 28, 1987·18 cites·1 claims
- 0241US4785591AJoint between two tubes of square or rectangular cross-sectionDAHLEN GUSTAV L·Filed 1986·Granted Nov 22, 1988·16 cites·7 claims
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