| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Audio-visual technology | |
| #3 | Textiles and paper | |
| #4 | Machines | |
| #5 | Measurement | |
| #6 | Control | |
| #7 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Books | |
| #2 | Advertising | |
| #3 | Unspecified technologies | |
| #4 | Money sorting | |
| #5 | Hand-held cutting tools | |
| #6 | Filing and indexing | |
| #7 | Copy machines | |
| #8 | Analysing materials | |
| #9 | Hairstyling and cosmetic | |
| #10 | Stamps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Freedman Benjamin H | 14 |
| Publication | Filing date | Title |
|---|---|---|
| US2491807A | Ticket strip and ticket | |
| US2416686A | Ticket strip and ticket | |
| US2312331A | Supporting frame for record sheets | |
| US2275424A | Coin package | |
| US2307033A | Printing mechanism | |
| US2293055A | Ticket strip | |
| US2238724A | Ticket | |
| US2293054A | Ticket | |
| US2187685A | Theater ticket | |
| US2326774A | Safety razor | |
| US2033621A | Facial tissue | |
| US1960669A | Color guide for cosmetics | |
| US1423520A | Paper fastener | |
| US1243828A | Trousers-supporter. |