| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 3 | |
| #2 | Germany | 2 | |
| #3 | Netherlands | 2 | |
| #4 | South Africa | 2 | |
| #5 | Denmark | 1 | |
| #6 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Packaging | |
| #3 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Christierson U P A J | 4 |
| #2 | Christierson Ulf Paul Arvid Ja | 2 |
| #3 | Christierson U | 2 |
| #4 | Melgaard E O | 1 |
| #5 | Bunyan T W | 1 |
| #6 | Garrett D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2523469A1 | BAG EMPTYING MACHINE | |
| DE2504832A1 | Vibratory discharge mechanism for a silo - has vibration cone and openings controlled by rotating a disc |