| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 2 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Denmark | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Spain | 1 | |
| #8 | Greece | 1 | |
| #9 | India | 1 | |
| #10 | Mexico | 1 | |
| #11 | Norway | 1 | |
| #12 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Modlin Douglas | 14 |
| #2 | Ingrum Jerry G | 13 |
| #3 | Littlejohn Douglas J | 12 |
| #4 | Devlin Brian R | 3 |
| #5 | Ingrum Jerry Gerstle | 1 |
| #6 | Douglas Modlin | 1 |
| #7 | Littlejohn Douglas James | 1 |
| #8 | Little John Douglas J | 1 |
| #9 | Douglas J Littlejohn | 1 |
| #10 | Jerry G Ingrum | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5002397A | System of fluid inspection and/or identification | |
| GR890100651A | System for the detection or and determination of a fluid | |
| AU3744789A | System of fluid inspection and/or identification | |
| WO9013810A1 | System of fluid inspection and/or identification | |
| BR8907370A | Fluid inspection process and process to detect the presence of contaminant |