| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | United States | 3 | |
| #3 | China | 1 | |
| #4 | Germany | 1 | |
| #5 | Finland | 1 | |
| #6 | Sweden | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Hand-held cutting tools | |
| #2 | Grinding tools | |
| #3 | Tools for connecting or disengaging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koppe Rudolf | 9 |
| #2 | Rosenkaimer Sigfried | 3 |
| #3 | Koppe R | 1 |
| #4 | Rosenkaimer Siegfried | 1 |
| #5 | Rudolf Koppe | 1 |
| #6 | Rosenkaimer S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2006040598A1 | Precision sharpener tool | |
| WO2004045801A1 | Improved puller tool | |
| CA2185977A1 | Product display case | |
| CA1037922A | Sheath for a knife having a handle and a fixed blade | |
| CA1037921A | Sheath for a knife having a handle and a fixed blade | |
| US3992776A | Sheath for a knife having a handle and a fixed blade | |
| DE2505366A1 | Sheathe knife held in its sheath by friction of spring strip - has clip to fasten it to belt or boot of user and has hollow handle |