| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 2 | |
| #2 | Argentina | 1 | |
| #3 | Australia | 1 | |
| #4 | Belgium | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Germany | 1 | |
| #8 | Denmark | 1 | |
| #9 | Spain | 1 | |
| #10 | Finland | 1 | |
| #11 | France | 1 | |
| #12 | Israel | 1 | |
| #13 | Italy | 1 | |
| #14 | Japan | 1 | |
| #15 | Netherlands | 1 | |
| #16 | Norway | 1 | |
| #17 | New Zealand | 1 | |
| #18 | Sweden | 1 | |
| #19 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Presses | |
| #2 | Garbage disposal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peterson Robert Alfred | 3 |
| #2 | Peterson R A | 3 |
| #3 | Peterson R | 2 |
| #4 | Petersen R A | 1 |
| #5 | Robaato Arufuretsudo Piitaason | 1 |
| #6 | Peterson Robert A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB2058654A | Trash compactor with cover mounted packing blade | |
| GB1534679A | Refuse compactor |