Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271231 | Process for securing bulk loads in motor coasters and ocean-going vessels against shifting | Guenter Hansen, Walter Schlindwein | 1981-06-02 |
HP
Hermann Pottgiesser
Overall (All Time): #4,090,703 of 4,157,543Top 100%
1
Patents All Time