KLEIN ALBERT DR has a total of 16 patent applications. Its first patent ever was published in 1921. It filed its patents most often in Switzerland, Austria and Denmark. Its main competitors in its focus markets basic materials chemistry, thermal processes and mechanical elements are IGC POLYCOLD SYSTEMS INC, DAIREI KK and STAR REFRIGERATION.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 9 | |
| #2 | Austria | 6 | |
| #3 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry | |
| #2 | Thermal processes | |
| #3 | Mechanical elements | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Materials for miscellaneous applications | |
| #2 | Refrigerators | |
| #3 | Vehicle air-treating devices | |
| #4 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Klein Albert Dr | 15 |
| #2 | Albert Klein Dr | 1 |