| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | France | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Switzerland | 2 | |
| #5 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Surface technology and coating | |
| #3 | Semiconductors | |
| #4 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Resistors | |
| #2 | Coating metallic material | |
| #3 | Capacitors and switching devices | |
| #4 | Semiconductor devices | |
| #5 | Cables and insulators | |
| #6 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tassara Luigi | 3 |
| #2 | Luigi Tassara | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB991649A | Electrical circuit elements | |
| DE1181518B | Device for the vapor deposition of a metal film on cylindrical insulating bodies | |
| GB889879A | Improvements in or relating to resistors | |
| GB889878A | Improvements in or relating to apparatus for coating articles by vapour deposition |