ISFORT FRITZ has a total of 12 patent applications. Its first patent ever was published in 1911. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets mechanical elements and transport are WILHELM GUSTAV STOECKICHT, SNOW NABSTEDT GEAR CORP and HANGZHOU ADVANCE GEARBOX GROUP.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Austria | 2 | |
| #3 | Switzerland | 2 | |
| #4 | Denmark | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Marine propulsion | |
| #3 | Clutches and brakes | |
| #4 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Isfort Fritz | 11 |
| #2 | Fritz Isfort | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB191121578A | Improvements in Friction Clutches. |