| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | France | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Japan | 3 | |
| #5 | Sweden | 3 | |
| #6 | Denmark | 2 | |
| #7 | Finland | 1 | |
| #8 | Italy | 1 | |
| #9 | Netherlands | 1 | |
| #10 | Norway | 1 | |
| #11 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Medical purpose containers | |
| #3 | Diagnosis and surgery | |
| #4 | Syringes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Eriksson M | 8 |
| #2 | Littorin Ove Gustav | 2 |
| #3 | Eriksson Marja | 2 |
| #4 | Obe Gusutafu Ritsutorin | 1 |
| #5 | Littorin O G | 1 |
| #6 | Marujiya Erikuson | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1557361A | Gauge for use with a hypodermic syringe | |
| GB1506667A | Speculum | |
| GB1454966A | Dose measuring and delivering device |