| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | China | 1 | |
| #7 | India | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Fillers | |
| #3 | Construction of roads | |
| #4 | Structural elements | |
| #5 | Producing goods from plastic | |
| #6 | Certain plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gibson Robert C | 13 |
| #2 | Noble Matthew H | 12 |
| #3 | Garber Trent J | 12 |
| #4 | Hershberger Thomas A | 7 |
| #5 | Ohnstad Thomas S | 6 |
| #6 | Hillman John R | 3 |
| #7 | Cray Nicholas K | 1 |
| #8 | Schulte Richard A | 1 |
| #9 | Zjaba Gregory A | 1 |
| #10 | Walsh Sean | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2017332282A1 | Hollow, composite dowel bar assemblies, associated fabrication methodology, and apparatus | |
| US2013202355A1 | Plural-component, composite-material highway dowel bar structure and fabrication methodology | |
| WO2012039872A1 | Hollow, composite-material rebar structure, associated components, and fabrication apparatus and methodology |