| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 8 | |
| #2 | United States | 5 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Medical technology | |
| #3 | Mechanical elements | |
| #4 | Textiles and paper | |
| #5 | Transport | |
| #6 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Diagnosis and surgery | |
| #3 | Shafts | |
| #4 | Mechanical leather treatments | |
| #5 | Nails | |
| #6 | Unspecified technologies | |
| #7 | Unspecified technologies | |
| #8 | Aeroplanes | |
| #9 | Veterinary instruments or methods | |
| #10 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johnson Louis | 5 |
| #2 | Johnson Louis Wien | 1 |
| #3 | Hotter George | 1 |
| #4 | Gordon Johnson Bruce | 1 |
| #5 | Johnson Bruce Gordon | 1 |
| #6 | Wein Johnson Louis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1191974A | Skiving-machine. | |
| US1116290A | Bottle-carrying handle. | |
| US1109530A | Speed-regulator. | |
| US905538A | Windmill. | |
| US665100A | Castrating-tool. |