| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Austria | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Denmark | 1 | |
| #6 | Spain | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Hats | |
| #2 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cohn Joseph | 10 |
| #2 | Wilde Robert Gladstone | 1 |
| #3 | Cohn Eugene | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB191117816A | Improvements in Catamenial Appliances. | |
| US987795A | Hat-pin for ladies' hats. | |
| GB191019777A | Fastening Device for Ladies' Hats. | |
| GB190206344A | Improvements in or relating to Medicinal Injection-tubes | |
| GB189911897A | New and Useful Distributor for Tooth-powder and the like. | |
| GB189715394A | Pipe Cleaner. | |
| CA642522A | Method of treating webs and product resulting therefrom |