Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5764122 | Winding arrangement of a coil | Walter Muller, Gerhard Doll, Helga Luise Friederike Doll, heir, Rudiger Doll, Erwin Hager | 1998-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5764122 | Winding arrangement of a coil | Walter Muller, Gerhard Doll, Helga Luise Friederike Doll, heir, Rudiger Doll, Erwin Hager | 1998-06-09 |