| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 2 | |
| #2 | Denmark | 2 | |
| #3 | Spain | 2 | |
| #4 | Finland | 2 | |
| #5 | Israel | 2 | |
| #6 | Norway | 2 | |
| #7 | South Africa | 2 | |
| #8 | Belgium | 1 | |
| #9 | Brazil | 1 | |
| #10 | Canada | 1 | |
| #11 | Germany | 1 | |
| #12 | EPO (European Patent Office) | 1 | |
| #13 | France | 1 | |
| #14 | United Kingdom | 1 | |
| #15 | Ireland | 1 | |
| #16 | Italy | 1 | |
| #17 | Japan | 1 | |
| #18 | Republic of Korea | 1 | |
| #19 | Luxembourg | 1 | |
| #20 | Netherlands | 1 | |
| #21 | Portugal | 1 | |
| #22 | Sweden | 1 | |
| #23 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Compounding processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Stuart B | 14 |
| #2 | Smith S B | 4 |
| #3 | Smith S | 3 |
| #4 | Conyers C | 1 |
| #5 | Suchiaato Bii Sumisu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ZA8108026B | Method of making uniformly-sized expandable polymeric particles | |
| US4363881A | Method of making uniformly-sized expandable polymeric particles | |
| ZA8000451B | Method and apparatus for forming expanded foam articles |