Inventor · disambiguated record
Frederick M. Hansen
Also filed as: HANSEN FREDERICK M
3 granted patents·53 citations·filing 1993–1994
73Inventor score
Technology areasE04B
Files withDRYVIT SYSTEMS INC3
Top patents by PatentIndex Score
3 records- 0151US5363621AInsulative wall cladding having insulation boards fitting together to form channelsDRYVIT SYSTEMS INC·Filed 1993·Granted Nov 15, 1994·25 cites·29 claims
- 0248US5564243AInsulative wall cladding having insulation boards fitting together to form channels and fire-retardant panels disposed thereinDRYVIT SYSTEMS INC·Filed 1994·Granted Oct 15, 1996·20 cites·33 claims
- 0332US5392578AInsulative wall cladding having insulation boards fitting together to form channels and fire-retardant panels disposed thereinDRYVIT SYSTEMS INC·Filed 1993·Granted Feb 28, 1995·8 cites·42 claims
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