Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538914 | Glass panel arrangement and a guide track for supporting a glass panel | — | 2020-01-21 |
| 10094168 | Method and fastening element for installing a sunshade in a glazing part | Teuvo Haapalahti, Esa Hilliaho, Markku Pulkkinen, Chad Simonson | 2018-10-09 |
| 10072686 | Fastener and method for attaching the fastener to a glazing element | Teuvo Haapalahti, Markku Pulkkinen, Chad Simonson | 2018-09-11 |
| 6444329 | Method of preserving plywood and particle board against decay and mould | Markku Lahteenmaki, Anne-Christine Ritschkoff, Jaakko Korpela | 2002-09-03 |
| 5428822 | Radio system including mobile radio stations which provide registration message with information indicating the order of transmission of the messages | Ali Helenius, Pirkko Laaksonen | 1995-06-27 |
| 5006006 | Connector for connecting wooden beams to one another | — | 1991-04-09 |
| 4891927 | Joint for connecting wooden beams to each other, and the use of the joint in roof truss structures | Matti Kairi | 1990-01-09 |