Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11453084 | Laser processing head for laser-wire build-up welding | Frank Kubisch, Sebastian Thieme, Sebastian Schueler | 2022-09-27 |
| 9364919 | Apparatus and method for laser deposition welding using a powdery welding material | Ronny Wappler, Steffen Nowotny, Frank Brueckner, Siegfried Scharek, Robert Muenster +2 more | 2016-06-14 |
| 5683278 | Stern tube seal with a pressure control system to adjust to the changing draft of ocean-going ships | Gunter Pietsch, Bodo Voss, Ernst-Peter Von Bergen | 1997-11-04 |
| 5643026 | Safety device for seal systems for propeller shafts on ships | Gunter Pietsch, Bodo Voss, Ernst-Peter Von Bergen | 1997-07-01 |