| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Australia | 6 | |
| #3 | EPO (European Patent Office) | 5 | |
| #4 | Canada | 4 | |
| #5 | Mexico | 4 | |
| #6 | WIPO (World Intellectual Property Organization) | 4 | |
| #7 | India | 1 | |
| #8 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Engines, pumps and turbines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Transferring liquids | |
| #2 | Non-positive-displacement pumps | |
| #3 | Unspecified technologies | |
| #4 | Measuring speed and acceleration | |
| #5 | Pipes | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pyle James H | 31 |
| #2 | Simpson W Dwain | 29 |
| #3 | Wilcox Geoffrey F | 4 |
| #4 | Simpson Dwain W | 3 |
| #5 | Wilcox Geoffrey | 2 |
| #6 | Wilcox Geoffrey P | 1 |
| #7 | Simpson Wilburn Dwain | 1 |
| #8 | Pyle James Henry | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5505234A | Electronic trigger assembly for a fuel dispensing nozzle | |
| US5363889A | Fuel dispensing nozzle assembly | |
| US5327945A | Fuel dispensing spout | |
| US5267592A | Electrical connector for nozzle | |
| US5249707A | Dispensing nozzle having a fuel flow indicator | |
| US5217051A | Fuel vapor recovery system | |
| US5131441A | Fluid dispensing system | |
| US5184309A | Fluid dispensing nozzle including in line flow meter and data processing unit |