| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 11 | |
| #2 | Austria | 4 | |
| #3 | Germany | 4 | |
| #4 | Canada | 2 | |
| #5 | France | 2 | |
| #6 | United Kingdom | 2 | |
| #7 | Netherlands | 2 | |
| #8 | Denmark | 1 | |
| #9 | Finland | 1 | |
| #10 | Norway | 1 | |
| #11 | Sweden | 1 | |
| #12 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Macromolecular chemistry and polymers | |
| #2 | Basic materials chemistry | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Walter Hegnauer | 3 |
| #2 | Speitel Rene Dr | 3 |
| #3 | Speitel R | 3 |
| #4 | Hegnauer M | 2 |
| #5 | Speitel Rene Dr Ing Chem | 2 |
| #6 | Speitel Rene | 2 |
| #7 | Max R Hegnauer | 2 |
| #8 | Hegnauer Max R | 2 |
| #9 | Speital Rene | 1 |
| #10 | Speitel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3657381A | Coatings containing polyvinyl chloride epoxy resins and esters of polyhydric alcohols having at least three acrylate groups | |
| GB1255742A | Polyvinyl chloride sintering powder | |
| CH493573A | Polyvinyl chloride plastisol or organosol | |
| GB1186561A | Process for the Production of Corrosion-resistant Coatings and Compositions for Use Therein | |
| CA895386A | Polyvinyl chloride sintering powder | |
| CA914822A | Method of producing coatings that adhere firmly and resist corrosion even if thin |