| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Belgium | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | France | 1 | |
| #6 | Italy | 1 | |
| #7 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Deaton D | 5 |
| #2 | Deaton David Weldon | 2 |
| #3 | Brower S | 1 |
| #4 | Deaton D W | 1 |
| #5 | Durham M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3809080A | Sterile liquid entraining system | |
| US3814098A | Medical suction apparatus | |
| US3848628A | Disposable safety float valve | |
| US3745999A | Medical suction method and apparatus | |
| US3780738A | Method and apparatus of medical suction |