| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Denmark | 2 | |
| #5 | Canada | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Coating compositions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sherrin John Vaughan | 7 |
| #2 | Sherrin John-Vaughan | 2 |
| #3 | Sherrin Henrietta Helena | 1 |
| #4 | Sherrin Henrietta-Helena | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB190011840A | Improvements in Electric Switches, Commutators, Current Conductor Contacts, Contact Breakers and other Electric Devices for Preventing Sparking | |
| CA67713A | Varnish and drying oil | |
| US649080A | Process of making varnish. | |
| GB189802389A | Improvements in Secondary Batteries. | |
| GB189711334A | Improvements in Electric Ignition Devices for Gas Engines and other Gaseous Explosive Mixture Engines. |