| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | United Kingdom | 4 | |
| #3 | Germany | 2 | |
| #4 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay | |
| #2 | Swimming pools | |
| #3 | Foundations and excavations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ferrier Paul | 5 |
| #2 | Paul Ferrier | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB310460A | Machine for moulding long and narrow articles by centrifugal action | |
| US1828037A | Apparatus for the molding of long objects by centrifugal treatment | |
| US1784344A | Joint for molds operating by centrifugal force | |
| GB243727A | Improvements in the manufacture of poles of reinforced concrete | |
| GB100107A | New or Improved Process for Moulding Hollow Bodies of Beton or other Agglomerated Materials. |