| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Germany | 2 | |
| #4 | Spain | 1 | |
| #5 | France | 1 | |
| #6 | Italy | 1 | |
| #7 | Japan | 1 | |
| #8 | Sweden | 1 | |
| #9 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Chemical engineering | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Syringes | |
| #3 | Separation | |
| #4 | Motor vehicles | |
| #5 | Vehicle windows, roofs and doors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sayer William J | 4 |
| #2 | Sayer William John | 4 |
| #3 | Uiriamu Jiyon Seiaa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS55101A | Mouthpiece provided with tongueepush | |
| US4148308A | Mouthpiece with a tongue retractor | |
| CH593090A5 | Fluid filtration and conveying system - has pump or fan between inlet and outlet filters (BR 21.12.76) | |
| ES435225A1 | Improvements introduced in an apparatus to filter fluids. (Machine-translation by Google Translate, not legally binding) | |
| CA1041914A | Fluid treating apparatus | |
| CA949771A | Method and apparatus for determining respiratory airway resistance |