Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D640630 | Wind power machine | — | 2011-06-28 |
| 7913850 | Transport and storage container for liquids | — | 2011-03-29 |
| 7874443 | Plastic tank for liquids | — | 2011-01-25 |
| 7866501 | Tubular rivet connection for components of metal, plastic or wood, especially for assembling transport and storage containers for liquids and flowable material | — | 2011-01-11 |