| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 3 | |
| #2 | United States | 2 | |
| #3 | South Africa | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Russian Federation | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Lubricating | |
| #2 | Unspecified technologies | |
| #3 | Venting or aerating devices | |
| #4 | Pipes | |
| #5 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gurney Richard Stillard | 10 |
| #2 | Richard Stillard Gurney | 2 |
| Publication | Filing date | Title |
|---|---|---|
| BRPI0925023A2 | apparatus for relieving pressure within the distribution line of a grease gun or similar displacement mechanism | |
| WO2010060121A1 | Pump for viscous materials | |
| AU7135387A | An apparatus for displacing high viscous substances |