KATTWINKEL has a total of 20 patent applications. Its first patent ever was published in 1937. It filed its patents most often in France and Germany. Its main competitors in its focus markets mechanical elements, transport and measurement are RFPC HOLDING CORP, AKTSIONERNOE OBSHCHESTVO TERMOSTOJKIE IZDELIYA I INZHENERNYE RAZRABOTKI AO TIIR and POWER TRANSMISSION TECH.
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Measurement | |
| #4 | Packaging and shipping | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Clutches and brakes | |
| #2 | Railway brakes | |
| #3 | Preparation of materials | |
| #4 | Handling thin material | |
| #5 | Measuring force, work and fluid pressure | |
| #6 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kattwinkel Hans | 6 |
| #2 | Ehrhardt Dipl-Ing Paul | 1 |
