| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | Chile | 1 | |
| #6 | EAPO (Eurasian Patent Organization) | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | India | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 | |
| #10 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Railway equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kickbush Gregory F | 10 |
| #2 | Gregory F Kickbush | 2 |
| #3 | Kickbush Greg F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2838574A1 | Gas actuated retarder system for railway car | |
| US6829998B1 | Releasable skate retarder for railway cars | |
| US6220400B1 | Railway car retarder |