| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 2 | |
| #3 | Germany | 1 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Chemical engineering | |
| #3 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Mechanical leather treatments | |
| #2 | Finishing textile fabrics | |
| #3 | Laundering textiles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Samuel Friedman | 3 |
| #2 | Kaufman Aaron M | 2 |
| #3 | Kaufman A | 2 |
| #4 | Jacob Zabel | 1 |
| #5 | Carl Fingerhart | 1 |
| #6 | Goldberg Jacob C | 1 |
| #7 | Friedman Harold S | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA947490A | Shearing apparatus | |
| US3769666A | Shearing apparatus with means to detect clearance between cutting blades | |
| US3683468A | Shearing apparatus | |
| US2713785A | Skin treating machine | |
| US2560943A | Hand-manipulated fur treating tool | |
| US2633731A | Fur treating machine | |
| US2531676A | Tumbling drum for fur softening and cleaning machines | |
| US1998313A | Furrier's comb and iron | |
| GB334879A | Improvements in and relating to fur brushing and ironing machine | |
| US1724542A | Fur brushing and ironing machine |