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Tampere, Finland

Tamglass Engineering Oy

USPTO Granted Patents = 24

Forward Citations = 183

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17 inventors (with patents filed for the assignee):

Esko O Lehto (9 out of 16 patents)

Jukka H Vehmas (8 out of 30 patents)

Erkki P Yli-Vakkuri (3 out of 11 patents)

4. Tapio Salonen (3 out of 3 patents)

5. Juha Paavola (2 out of 32 patents)

6. Jori Montonen (2 out of 3 patents)

7. Kimmo J Ikola (2 out of 4 patents)

8. Kimmo E Stenman (2 out of 4 patents)

9. Jorma K Vitkala (2 out of 4 patents)

10. Arto Kaonpaa (2 out of 2 patents)

11. Jukka Nikkanen (2 out of 2 patents)

12. Mauri Leponen (1 out of 2 patents)

13. Tapio Laakso (1 out of 2 patents)

14. Kauko K Anttonen (1 out of 4 patents)

15. Kalevi Lind (1 out of 4 patents)

24 patents: Sort by Forward Citations

1. 6427488 - Method for heating glass sheets to be tempered or heat-strengthened (2002-08-06),

2. 5928398 - Method and apparatus for bending and tempering glass sheets (1999-07-27),

3. 5906695 - Method and apparatus for laminating glass sheets (1999-05-25),

4. 5902367 - Method for transferring mould-carrying wagons for glass sheets in a (1999-05-11),

5. 5853516 - Method and apparatus for laminating glass sheets (1998-12-29),

6. 5680217 - Method for measuring the degree of bending in a bent glass sheet (1997-10-21),

7. 5591245 - Method and apparatus for developing and edge stress in a windshield in a (1997-01-07),

8. 5501717 - Method and furnace apparatus for bending and tempering a glass sheet (1996-03-26),

9. 5472469 - Method of bending glass sheets (1995-12-05),

10. 5443609 - Bending and tempering station for glass sheets (1995-08-22),

11. 5437704 - Method and furnace for bending glass sheets (1995-08-01),

12. 5419799 - Air-exhausting and pre-pressing apparatus for laminated glass sheets (1995-05-30),

13. 5383947 - Press-bending method and apparatus for bending glass sheets (1995-01-24),

14. 5368624 - Method and apparatus for equalizing the temperature profile of glass (1994-11-29),

15. 5364436 - Method of sagging and bending glass sheets (1994-11-15),

Tamglass Engineering Oy, based in Tampere, Finland, specializes in the development and manufacturing of advanced glass processing machinery. The company is recognized for its innovative solutions in the glass industry, focusing on enhancing production efficiency and product quality. With a commitment to research and development, Tamglass integrates cutting-edge technology into its offerings, catering to a global market that demands precision and reliability in glass fabrication. Their expertise spans various applications, including architectural, automotive, and decorative glass solutions.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

24 Patents

#8 in Tampere

#145 in Finland

#26,628 in the World

Tampere, Finland

Tamglass Engineering Oy

Forward Citations = 183

17 inventors:

Esko O Lehto (9 out of 16 patents)

Jukka H Vehmas (8 out of 30 patents)

Erkki P Yli-Vakkuri (3 out of 11 patents)

4. Tapio Salonen (3 out of 3 patents)

5. Juha Paavola (2 out of 32 patents)

Please report any incorrect information to [email protected]

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