| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | Germany | 4 | |
| #3 | Ireland | 4 | |
| #4 | United States | 4 | |
| #5 | France | 2 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Resistors | |
| #2 | Building materials | |
| #3 | Compounds containing metals | |
| #4 | Inorganic compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cowman Stephen P | 17 |
| #2 | Nicker Derek A | 14 |
| #3 | Shreeve John M | 10 |
| #4 | Oliver Anthony L | 9 |
| #5 | Ratcliffe Alan J | 5 |
| #6 | Cowman Stephan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5973588A | Multilayer varistor with pin receiving apertures | |
| GB9005990D0 | Varistor powder compositions | |
| GB9005992D0 | Varistor structures | |
| GB9005991D0 | Varistor ink formulations | |
| GB9005994D0 | Varistor manufacturing method and apparatus | |
| GB9005993D0 | Varistor configurations |