| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Austria | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | United States | 1 | |
| #7 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Surface technology and coating | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Construction of roads | |
| #2 | Shaping of plastics | |
| #3 | Pipes | |
| #4 | Finishing work on buildings | |
| #5 | Linoleum | |
| #6 | Unspecified technologies | |
| #7 | Unspecified technologies | |
| #8 | Layered products | |
| #9 | Roof coverings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wellensiek Gunther | 8 |
| #2 | Wellensiek Guenther | 1 |
| #3 | Gunther Wellensiek | 1 |
| #4 | Wellensiek G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3978263A | Water-permeable floor covering boards | |
| ZA7102258B | Process for manufacturing elastic floor covering boards | |
| DE2110972A1 | Resilient moulded ground cover boards - with fibrous cover and particulate rubber backing for playgrounds | |
| DE1950367A1 | Foamed plastics as sub-floor concrete - leveller | |
| DE1937468A1 | Floor covering for indoor and outdoor - sports | |
| GB1178949A | Elastic Floor Covering Boards |