Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10934726 | Extractor for extracting conical spacers in concrete walls or pillars and associated method | Juan Andrés Elduayen Madariaga | 2021-03-02 |
| 10267051 | Formwork tube | Juan Andrés Elduayen Madariaga | 2019-04-23 |
| 10214923 | Sealing plug for closing holes in walls and the like | Juan Andrés Elduayen Madariaga | 2019-02-26 |
| 9897126 | Sealing plug for closing holes in walls and the like | Juan Andrés Elduayen Madariaga | 2018-02-20 |
| 8459917 | Fastener and methods thereof | Juan Andrés Elduayen Madariaga | 2013-06-11 |