| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 1 | |
| #2 | Brazil | 1 | |
| #3 | German Democratic Republic | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Israel | 1 | |
| #9 | Italy | 1 | |
| #10 | Netherlands | 1 | |
| #11 | Sweden | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Measuring volume |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yerushalmy Moshe | 3 |
| #2 | Yerushalmy M | 3 |
| #3 | Moshe Yerushalmy | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2925551A1 | SPIROMETER | |
| IL57636D0 | Spirometer |