| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 2 | |
| #2 | United Kingdom | 2 | |
| #3 | Italy | 2 | |
| #4 | Argentina | 1 | |
| #5 | Australia | 1 | |
| #6 | Belgium | 1 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 | |
| #9 | Germany | 1 | |
| #10 | EPO (European Patent Office) | 1 | |
| #11 | Spain | 1 | |
| #12 | France | 1 | |
| #13 | Norway | 1 | |
| #14 | Sweden | 1 | |
| #15 | United States | 1 | |
| #16 | WIPO (World Intellectual Property Organization) | 1 | |
| #17 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Foundry moulding | |
| #2 | Fillers | |
| #3 | Shaping of plastics | |
| #4 | Casting metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wheeldon Jeffrey Keith | 9 |
| #2 | Wheeldon John Robert | 7 |
| #3 | Wheeldon J | 2 |
| #4 | Wheeldon Jeffrey K | 1 |
| #5 | Wheeldon J K | 1 |
| #6 | Wheeldon John R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BE881067A | Improvements in shaping under pressure of objects | |
| IT8047544D0 | Pressure forming an article | |
| GB2024067A | Die parts for pressure forming | |
| GB1469746A | Manufacture of cast ferrous metal dies |