| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Textiles and paper | |
| #4 | Furniture and games | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Perforating | |
| #2 | Unspecified technologies | |
| #3 | Grinding or polishing devices | |
| #4 | Unspecified technologies | |
| #5 | Cutting | |
| #6 | Hand-held cutting tools | |
| #7 | Mechanical leather treatments | |
| #8 | Locks | |
| #9 | Grinding tools | |
| #10 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Martin Zawistowski | 14 |
| #2 | Max Finkelstein | 1 |
| #3 | Perlman David | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2529441A | Cloth-cutting machine | |
| US2480278A | Cloth-cutting machine | |
| US2294497A | Portable cutting machine | |
| US2282918A | Cloth cutting machine | |
| US2282917A | Cloth cutting machine | |
| US2031626A | Cloth cutting machine | |
| US1489652A | Drink mixer | |
| US1568705A | Cloth-cutting machine | |
| US1417963A | Lock | |
| US1378163A | Base for cloth-cutting machines | |
| US1341699A | Grinder for rotary cloth-cutting machines | |
| US1338478A | Cloth-cutting machine | |
| US1378162A | Cloth-cutting machine | |
| US1341450A | Fur-cutting machine | |
| US1080518A | Safety device for circular-knife cloth-cutting machines. |