| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 6 | |
| #2 | USSR (Union of Socialist Soviet Republics) | 2 | |
| #3 | Austria | 1 | |
| #4 | Belgium | 1 | |
| #5 | Switzerland | 1 | |
| #6 | France | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | United States | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Surface technology and coating | |
| #3 | Civil engineering | |
| #4 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Layered products | |
| #2 | Structural elements | |
| #3 | Fillers | |
| #4 | Shaping of plastics | |
| #5 | Unspecified technologies | |
| #6 | General building constructions | |
| #7 | Shaping clay | |
| #8 | Armour |
| # | Name | Total Patents |
|---|---|---|
| #1 | Allard Francois | 5 |
| #2 | Camus Raymond F E | 5 |
| #3 | Kamyu Rajmon Fransua Emil | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1017120A | Panel of high mechanical strength particularly against impact | |
| CA958877A | Method and plant for manufacturing concrete construction panels | |
| GB1350814A | Construction elements | |
| ZA7104493B | Constructional members | |
| CA703311A | Wall panel | |
| CA745349A | Jointing between floor and wall panels |