| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 45 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Feeding fuel to combustion device | |
| #3 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berlin-Anhaltische Maschinenba | 41 |
| #2 | Maschinenbau Actien-Gesellscha | 2 |
| #3 | Abteilung Koeln-Bayental Berli | 1 |
| #4 | Abteilung Koeln-Bayenthal Berl | 1 |