| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 9 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | India | 1 | |
| #6 | New Zealand | 1 | |
| #7 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Containers for goods storage | |
| #3 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Snowdon Brian | 7 |
| #2 | Snowdon B | 1 |
| #3 | Jones Leonard Leslie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9313025D0 | Pneumatic conveying systems | |
| GB9313026D0 | Sealing device | |
| GB9313030D0 | Valve assembly | |
| GB9213234D0 | Valve assembly | |
| GB9213236D0 | Pneumatic conveying systems | |
| GB9213233D0 | Sealing device | |
| GB8528508D0 | Material conveying apparatus |