| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | Switzerland | 4 | |
| #3 | Austria | 2 | |
| #4 | France | 2 | |
| #5 | Italy | 1 | |
| #6 | Netherlands | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Electrically-conductive connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Michaelis Herbert | 8 |
| #2 | Heil Otto | 4 |
| #3 | Herbert Michaelis | 4 |
| #4 | Michaelis H | 2 |
| #5 | Otto Heil | 1 |
| #6 | Weil Robert | 1 |
| #7 | Heil O | 1 |
| Publication | Filing date | Title |
|---|---|---|
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