| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | Australia | 3 | |
| #3 | Czechia | 3 | |
| #4 | Poland | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | Canada | 2 | |
| #7 | Germany | 2 | |
| #8 | Hungary | 2 | |
| #9 | Norway | 2 | |
| #10 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Environmental technology | |
| #3 | Basic materials chemistry | |
| #4 | Agriculture |
| # | Name | Total Patents |
|---|---|---|
| #1 | Piehler Andreas | 23 |
| #2 | Piehler Andreas Dipl Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CZ20032877A3 | Connecting system for fixing a flexible plastic film to the sealing coating on the inside of the tank wall of a storage tank | |
| DE19950466A1 | Leak protection lining for tanks and method for equipping tanks with a leak protection lining | |
| EP1083133A1 | Flat-bottomed tank with leak-proof coating | |
| DE19516596A1 | Device for the treatment of gas-producing standing water |