Bernard Letemps
26Patents
11h-index
33Co-inventors
71Inventor score
Filing activity: Jul 24, 1984 → Jan 18, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4773926A | Tempering of glass | Chemistry; Metallurgy | 31 | Expired |
| US4775402A | Glass molding system | Chemistry; Metallurgy | 27 | Expired |
| US6660968B1 | Heated glass panes, in particular for vehicles | Electricity | 23 | Expired |
| US6313796A | Method of making an antenna pane, and antenna pane | Electricity | 20 | Expired |
| US4838920A | Method of and apparatus for positioning of sheets of glass for curving same | Chemistry; Metallurgy | 18 | Expired |
| US4820327A | Bending and tempering of glass plates advancing on a shaping bed curved in the direction of advance | Chemistry; Metallurgy | 16 | Expired |
| US4878850A | Electric power supply terminal for encapsulated glazing | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4578102A | Quenching or tempering by means of a two-phase jet | Chemistry; Metallurgy | 14 | Expired |
| US5397647A | Glazing pane and method for its production | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4813993A | Device for forming glass | Chemistry; Metallurgy | 13 | Expired |
| US4985059A | Method and apparatus for positioning a glass sheet traveling on a conveyor | Chemistry; Metallurgy | 12 | Expired |
| US5226942A | Method of and device for curving glass sheets | Chemistry; Metallurgy | 10 | Expired |
| US4957528A | Method and apparatus for bending and tempering glass plates | Chemistry; Metallurgy | 10 | Expired |
| US4584236A | Glass pane having low emissivity, particular for vehicles | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5236487A | Process and device for the production of curved glass sheets | Chemistry; Metallurgy | 9 | Expired |
| US5484657A | Glazing pane and method for its production | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4966618A | Method and apparatus for bending and tempering glass plates | Chemistry; Metallurgy | 7 | Expired |
| US4626207A | Apparatus for holding a glass sheet in a substantially vertical position during heat treatment of the glass sheet | Chemistry; Metallurgy | 6 | Expired |
| US5069705A | Apparatus for cambering glass sheets by elastically bending a shaping roller | Chemistry; Metallurgy | 6 | Expired |
| US4778508A | Transfer of glass panes for bending them | Chemistry; Metallurgy | 4 | Expired |
| US5094679A | Apparatus for cambering glass sheets by elastically bending a shaping roller | Chemistry; Metallurgy | 4 | Expired |
| US5562750A | Process and apparatus for the production of curved sheets | Chemistry; Metallurgy | 3 | Expired |
| US4749401A | Glass tempering using gas | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5100454A | Process and apparatus for obtaining cambered glass sheets | Chemistry; Metallurgy | 2 | Expired |
| US5626642A | Method for the production of curved glass sheets | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.