| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Australia | 3 | |
| #3 | Belgium | 2 | |
| #4 | Canada | 2 | |
| #5 | Switzerland | 2 | |
| #6 | Germany | 2 | |
| #7 | France | 2 | |
| #8 | United Kingdom | 2 | |
| #9 | Italy | 2 | |
| #10 | Netherlands | 2 | |
| #11 | Sweden | 2 | |
| #12 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Biotechnology | |
| #5 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Unspecified technologies | |
| #3 | Chemical or physical laboratory devices | |
| #4 | Unspecified technologies | |
| #5 | Microbiology | |
| #6 | Packaging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kelton Arden A | 20 |
| #2 | Wie Siong I | 9 |
| #3 | Chung Roy A | 8 |
| #4 | Kelton A A | 2 |
| #5 | Bell Michael L | 2 |
| #6 | Mamenta Edward L | 1 |
| #7 | Kelton Arden Allan | 1 |
| #8 | Wie S I | 1 |
| #9 | Kuhn Raymond E | 1 |
| #10 | Turnachik Michael F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5435970A | Device for analysis for constituents in biological fluids | |
| US5141875A | Rotary fluid manipulator | |
| US4938927A | Rotary fluid manipulator | |
| EP0333286A1 | Device for determining the presence of organic materials by colorimetric indication | |
| US5202268A | Multi-layered test card for the determination of substances in liquids | |
| US4709819A | Method for preserving plated media and product | |
| US4900663A | Test kit for determining the presence of organic materials and method of utilizing same | |
| US4696797A | Suspension liquid separator |