| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 2 | |
| #3 | Australia | 1 | |
| #4 | Czechia | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Finland | 1 | |
| #7 | India | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Norway | 1 | |
| #10 | Russian Federation | 1 | |
| #11 | Slovakia | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Special textiles | |
| #2 | Pistons and sealings | |
| #3 | Laces and braids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Champlin George B | 17 |
| Publication | Filing date | Title |
|---|---|---|
| US5419568A | Method and apparatus for reducing packing ring spin for trapezoidally shaped mechanically braided packing | |
| US4729277A | Shaped mechanical compression packing | |
| CA1252806A | Shaped mechanical compression packing | |
| US4550639A | Shaped mechanical compression packing |