Assignee
TAMGLASS OY
FI20 patents
Top patents by PatentIndex Score
US5236488AAug 17, 1993
Method and apparatus for heat-strengthening glass sheets
TAMGLASS OY41 citations91
US5079931AJan 14, 1992
Bending or supporting mould for glass sheets
TAMGLASS OY27 citations91
US5066320ANov 19, 1991
Method for bending complex shapes on a glass sheet
TAMGLASS OY23 citations91
US4976762ADec 11, 1990
Method and apparatus for bending and tempering a glass sheet
TAMGLASS OY36 citations88
US4390359AJun 28, 1983
Method of and apparatus for preventing the curving of glass sheets in the roller-equipped furnace of a horizontal tempering plant
TAMGLASS OY37 citations88
US4986842AJan 22, 1991
Heat transfer method in a glass sheet bending furnace and bending furnace
TAMGLASS OY26 citations87
US4899891AFeb 13, 1990
Method of and storage rack for storing glass sheets
TAMGLASS OY29 citations85
US5059233AOct 22, 1991
Method and apparatus for manufacturing a bent glass sheet
TAMGLASS OY23 citations80
US5185959AFeb 16, 1993
Apparatus for grinding the edge of a glass sheet
TAMGLASS OY20 citations78
US5470367ANov 28, 1995
Heating apparatus for a glass-sheet bending station
TAMGLASS OY19 citations77
US5078770AJan 7, 1992
Method for bending difficult bending shapes such as an s-shape in a glass sheet
TAMGLASS OY7 citations72
US5057138AOct 15, 1991
Method and apparatus for preventing the arching of glass sheets in the roller-equipped furnace of a horizontal tempering plant
TAMGLASS OY9 citations72
US4891056AJan 2, 1990
Adjusting device for the blast pressure in the cooling nozzles of a glass tempering apparatus
TAMGLASS OY9 citations71
US5110340AMay 5, 1992
Apparatus for removing a marginal zone external of an outline cut in a glass sheet
TAMGLASS OY10 citations69
US5032162AJul 16, 1991
Assembly in the annealing section of a glass tempering apparatus
TAMGLASS OY7 citations69
US5147440ASep 15, 1992
Apparatus for bending a glass sheet supported on a ring mould
TAMGLASS OY12 citations66
US5078774AJan 7, 1992
Method and apparatus for heat-strengthening glass sheets
TAMGLASS OY9 citations65
US5316897AMay 31, 1994
Method and system for applying a marking to a substrate, particularly a painted border adjacent to and around a windshield plate
TAMGLASS OY4 citations61
US4983201AJan 8, 1991
Method and apparatus in a glass sheet bending furnace for preventing the deflection of mould wagon bearing rails
TAMGLASS OY3 citations57
US5149353ASep 22, 1992
Method for intermittently storing pairs of glass sheets in a windshield production line
TAMGLASS OY6 citations54