| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 7 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | China | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Foundations and excavations | |
| #2 | Layered products | |
| #3 | Hydraulic engineering | |
| #4 | Machines for making railways |
| # | Name | Total Patents |
|---|---|---|
| #1 | Warwick Robert Graham | 6 |
| #2 | Leech Andrew David | 4 |
| #3 | Shercliff David Arthur | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB0908280D0 | Trackbed liner and related methods | |
| GB0815698D0 | Fabric for use in controlling growth of plant roots and associated method | |
| GB2495234A | Composite material for use as a liner | |
| GB0815560D0 | Composite material for use as a liner | |
| GB0615437D0 | Improvements in and relating to composites and structures incorporating them | |
| WO9736059A1 | Geotextile | |
| GB9606103D0 | Geotextile |