| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Canada | 2 | |
| #5 | Israel | 2 | |
| #6 | Australia | 1 | |
| #7 | China | 1 | |
| #8 | Spain | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | Republic of Korea | 1 | |
| #11 | Mexico | 1 | |
| #12 | Poland | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Audio-visual technology | |
| #3 | Control | |
| #4 | Packaging and shipping | |
| #5 | Machines | |
| #6 | Textiles and paper | |
| #7 | IT methods for management | |
| #8 | Furniture and games | |
| #9 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Special information storage | |
| #3 | Transport or storage devices | |
| #4 | Unspecified technologies | |
| #5 | Coin-freed | |
| #6 | Typewriters | |
| #7 | Data processing systems | |
| #8 | Household appliances | |
| #9 | Television | |
| #10 | Swimming pools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Blumberg Marvin | 21 |
| #2 | Marvin Blumberg | 2 |
| #3 | Blumberg Samuel | 1 |
| #4 | Blumberg Seth | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2015030367A1 | Speed typing apparatus | |
| WO2014093092A1 | Speed typing apparatus | |
| WO2005098170A2 | Parking structure | |
| MXPA01007505A | Speed typing apparatus and method. | |
| US4734005A | Vending machine for video cassettes |