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Patent applications and USPTO patent grants for Leponen; Mauri.The latest application filed is for "method and apparatus for heating glass sheets in preparation of tempering".
Patent | Date |
---|---|
Method and apparatus for heating glass sheets in preparation of tempering Grant 7,127,918 - Vitkala , et al. October 31, 2 | 2006-10-31 |
Method and apparatus for heating glass sheets in preparation of tempering App 20030061834 - Vitkala, Jorma ;   et al. | 2003-04-03 |
Air-exhausting and pre-pressing apparatus for laminated glass sheets Grant 5,419,799 - Lind , et al. May 30, 1 | 1995-05-30 |
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