| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 17 | |
| #2 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Weighing | |
| #2 | Packaging | |
| #3 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Siegburg Michael | 17 |
| #2 | Michael Siegburg | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2503403A1 | Stretching equipment for filled sacks - stretching rods projecting in sack opening activated by vertical and horizontal cylinders |