| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Furniture and games | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Physical therapy devices | |
| #3 | Implantable devices | |
| #4 | Physical training equipment | |
| #5 | Electrotherapy | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Newman Louis B | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US2947996A | Hydrotherapy tank | |
| US2763936A | Apparatus for testing muscles | |
| US2784592A | Apparatus for testing muscles | |
| US2730104A | Hydrotherapy tank with inflatable limb-receiving cuff | |
| US2705290A | Ultraviolet irradiators | |
| US2680967A | Apparatus for measuring muscle strength | |
| US2587644A | Hydrotherapy tank | |
| US2579849A | Surgical speculum | |
| US2474857A | Adjustable retractor | |
| US2190384A | Therapeutic bag | |
| US2190383A | Therapeutic apparatus | |
| CA652401A | Hydrotherapy tank | |
| CA405420A | Therapeutic apparatus |