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Tampere, Finland

Tamglass Oy

USPTO Granted Patents = 20

CIPO Patents = 1

Forward Citations = 158

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16 inventors (with patents filed for the assignee):

Erkki P Yli-Vakkuri (6 out of 11 patents)

Jukka H Vehmas (6 out of 30 patents)

Esko O Lehto (4 out of 16 patents)

4. Pauli T Reunamaki (3 out of 17 patents)

5. Eero S Sipila (2 out of 2 patents)

6. Esko J Peltonen (2 out of 2 patents)

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

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

9. Aaron Roni Shafir (1 out of 8 patents)

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

11. Veijo T Miihkinen (1 out of 1 patent)

12. Jorma T Leppanen (1 out of 1 patent)

13. Kalevi Lind (1 out of 4 patents)

14. Mauri E Leponen (1 out of 1 patent)

15. Harri E Peramaa (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. 5470367 - Heating apparatus for a glass-sheet bending station (1995-11-28),

2. 5316897 - Method and system for applying a marking to a substrate, particularly a (1994-05-31),

3. 5236488 - Method and apparatus for heat-strengthening glass sheets (1993-08-17),

4. 5185959 - Apparatus for grinding the edge of a glass sheet (1993-02-16),

5. 5149353 - Method for intermittently storing pairs of glass sheets in a windshield (1992-09-22),

6. 5147440 - Apparatus for bending a glass sheet supported on a ring mould (1992-09-15),

7. 5110340 - Apparatus for removing a marginal zone external of an outline cut in a (1992-05-05),

8. 5079931 - Bending or supporting mould for glass sheets (1992-01-14),

9. 5078774 - Method and apparatus for heat-strengthening glass sheets (1992-01-07),

10. 5078770 - Method for bending difficult bending shapes such as an S-shape in a (1992-01-07),

11. 5066320 - Method for bending complex shapes on a glass sheet (1991-11-19),

12. 5059233 - Method and apparatus for manufacturing a bent glass sheet (1991-10-22),

13. 5057138 - Method and apparatus for preventing the arching of glass sheets in the (1991-10-15),

14. 5032162 - Assembly in the annealing section of a glass tempering apparatus (1991-07-16),

15. 4986842 - Heat transfer method in a glass sheet bending furnace and bending furnace (1991-01-22),

Company Overview

Tamglass Oy is a prominent manufacturer specializing in advanced glass processing technologies. Based in Tampere, Finland, the company focuses on developing innovative solutions for the architectural and automotive glass industries. Their expertise encompasses a range of products, including tempering furnaces, laminating lines, and insulating glass production equipment. With a commitment to quality and technological advancement, Tamglass Oy plays a significant role in enhancing glass manufacturing processes globally.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

20 Patents

#11 in Tampere

#169 in Finland

#31,264 in the World

Tampere, Finland

Tamglass Oy

Forward Citations = 158

16 inventors:

Erkki P Yli-Vakkuri (6 out of 11 patents)

Jukka H Vehmas (6 out of 30 patents)

Esko O Lehto (4 out of 16 patents)

4. Pauli T Reunamaki (3 out of 17 patents)

5. Eero S Sipila (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tamglass Oy. Retrieved from https://idiyas.com/company/tamglass-oy

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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