Inventor · disambiguated record
Fredric Lange
Also filed as: LANGE FREDRIC · LANGE FREDRIC A
12 granted patents·1 pending application·431 citations·filing 1982–2018
93Inventor score
Top patents by PatentIndex Score
13 records- 0193US4512117AModular proscenium theatreINTERLOCK STRUCTURES INT·Filed 1982·Granted Apr 23, 1985·73 cites·26 claims
- 0291US4637193AConnecting apparatusINTERLOCK STRUCTURES INT·Filed 1985·Granted Jan 20, 1987·70 cites·15 claims
- 0386US4982546ASpace frame nodeINTERLOCK STRUCTURES INT·Filed 1988·Granted Jan 8, 1991·49 cites·14 claims
- 0482US5642957ATubular member connectorFiled 1995·Granted Jul 1, 1997·50 cites·21 claims
- 0572US4776721AConnecting apparatusINTERLOCK STRUCTURES INT·Filed 1986·Granted Oct 11, 1988·41 cites·20 claims
- 0669US5588274AModular structural framing systemFiled 1993·Granted Dec 31, 1996·29 cites·32 claims
- 0765US5706622AModular structural framing systemFiled 1994·Granted Jan 13, 1998·24 cites·33 claims
- 0863US5584156AModular structural framing systemFiled 1993·Granted Dec 17, 1996·30 cites·18 claims
- 0952US6257797B1Tubular member connectorFiled 1998·Granted Jul 10, 2001·20 cites·23 claims
- 1052US4978244AFastener apparatusINTERLOCK STRUCTURES INT·Filed 1989·Granted Dec 18, 1990·18 cites·17 claims
- 1151US2020222821A1Cube Based Building Block SystemLANGE FREDRIC A·Filed 2018·Application pending·0 cites
- 1247US5893675ATubular member connectorFiled 1997·Granted Apr 13, 1999·17 cites·20 claims
- 1341US4787768AFastener apparatusINTERLOCK STRUCTURES INT·Filed 1988·Granted Nov 29, 1988·10 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →