| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Switzerland | 2 | |
| #3 | Germany | 2 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 2 | |
| #6 | Italy | 2 | |
| #7 | Canada | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Ireland | 1 | |
| #10 | Israel | 1 | |
| #11 | Netherlands | 1 | |
| #12 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mathieu Robert J | 6 |
| #2 | Lawson Alexander E | 6 |
| #3 | Miller James M | 4 |
| #4 | Mathieu Robert | 2 |
| #5 | Mathieu R J | 1 |
| #6 | Lawson Alexander | 1 |
| #7 | Miller James | 1 |
| #8 | Miller J M | 1 |
| #9 | Miller James M Prof | 1 |
| #10 | Gorman G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4975648A | Discharge ionization detector | |
| US4275304A | Short optical path detector | |
| IL57150D0 | Short optical path detector | |
| DE2912920A1 | DETECTOR FOR OPTICAL SHORT DISTANCES | |
| GB1393849A | Chemical analysis apparatus | |
| US3756069A | Gas analyzer apparatus |