Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459165 | Drive for a windmill | — | 2002-10-01 |
| 6232673 | Windmill | Arno Klein-Hitpass | 2001-05-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459165 | Drive for a windmill | — | 2002-10-01 |
| 6232673 | Windmill | Arno Klein-Hitpass | 2001-05-15 |