| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 13 | |
| #2 | United States | 9 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Surface technology and coating | |
| #4 | Civil engineering | |
| #5 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Spraying devices | |
| #3 | Shaping of plastics | |
| #4 | Devices for applying fluent materials | |
| #5 | Unspecified technologies | |
| #6 | Certain plastics | |
| #7 | Processes for applying fluent materials | |
| #8 | Sewers | |
| #9 | Layered products | |
| #10 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weisenberg Kent | 25 |
| #2 | Rowan Shane | 5 |
| #3 | Syed Ibrahiim | 4 |
| #4 | Hayes Eric | 2 |
| #5 | Weiseberg Kent | 1 |
| #6 | Rowen Shane | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2019368647A1 | Inverted filament winder for pipeline rehabilitation | |
| US2019219216A1 | Internal Pipe Lining System Having Self-Propelled, Self-Powered Propulsion Devices | |
| WO2018209084A1 | Inverted filament winder for pipeline rehabilitation | |
| US2018326651A1 | Inverted filament winder for pipeline rehabilitation | |
| US2018328529A1 | Inverted filament winder for pipeline rehabilitation | |
| CA3063235A1 | Inverted filament winder for pipeline rehabilitation | |
| US2018326679A1 | Taping apparatus, system and method for pipe lining applications |