| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 5 | |
| #2 | United Kingdom | 4 | |
| #3 | Sweden | 4 | |
| #4 | Denmark | 3 | |
| #5 | Spain | 3 | |
| #6 | United States | 2 | |
| #7 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Mechanical elements | |
| #3 | Consumer goods | |
| #4 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Domestic heating systems | |
| #2 | Servomotors | |
| #3 | Nails | |
| #4 | Fluid heaters | |
| #5 | Books | |
| #6 | Implantable devices | |
| #7 | Filing and indexing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mayer M | 9 |
| #2 | Glickston Samuel W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1453843A | Wall plugs | |
| US3811667A | Pneumatic holding device | |
| US2253852A | Swab making machine | |
| GB392479A | Improvements in portfolios for note-paper, letter-paper or the like |