| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 2 | |
| #2 | Switzerland | 2 | |
| #3 | Norway | 2 | |
| #4 | Germany | 1 | |
| #5 | Finland | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | African Intellectual Property Organization | 1 | |
| #8 | Turkey | 1 | |
| #9 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Foods | |
| #2 | Food proteins | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Spiel Albert | 3 |
| #2 | Hoffman Harold Abraham | 2 |
| #3 | Spiel A | 1 |
| #4 | Albert Spiel | 1 |
| #5 | Harold Abraham Hoffman | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1237822A | High protein food product |