| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Roof coverings | |
| #2 | Structural elements | |
| #3 | Layered products |
| # | Name | Total Patents |
|---|---|---|
| #1 | Briant J | 5 |
| #2 | Briant John Henry | 3 |
| #3 | Briant John H | 1 |
| #4 | Henry Briant John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1248231A | Improvements relating to backed protective lead sheet claddings | |
| GB1187773A | Waterproofing of Surfaces such as Roofs | |
| GB1187772A | Improvements in or relating to the Manufacture of Insulation or Roofing Panels | |
| CA901252A | Waterproofing of surfaces such as roofs |