| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 30 | |
| #2 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Medical technology | |
| #3 | Thermal processes | |
| #4 | Measurement | |
| #5 | Computer technology |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Magnets and transformers | |
| #3 | Physical therapy devices | |
| #4 | Incandescent mantles | |
| #5 | Electric switches | |
| #6 | Dynamo-electric machines | |
| #7 | Measuring temperature | |
| #8 | Syringes | |
| #9 | Analogue computers | |
| #10 | Resistors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Burstyn Dr Walther | 6 |
| #2 | Leiser Dr Richard | 1 |
| #3 | Walther Burstyn Dr | 1 |