| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 9 | |
| #2 | United Kingdom | 5 | |
| #3 | France | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Denmark | 1 | |
| #7 | Spain | 1 | |
| #8 | India | 1 | |
| #9 | Italy | 1 | |
| #10 | Norway | 1 | |
| #11 | African Intellectual Property Organization | 1 | |
| #12 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Civil engineering | |
| #3 | Packaging and shipping | |
| #4 | Chemical engineering | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Larsen Ian | 3 |
| #2 | Broms Bengt | 3 |
| #3 | Lindberg A R | 3 |
| #4 | Sanner H | 3 |
| #5 | Westberg N | 2 |
| #6 | Gronquist S I | 2 |
| #7 | Lindstrom Ake | 2 |
| #8 | Broms B | 2 |
| #9 | Lindstrom A | 2 |
| #10 | Bendixen S | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB1574287A | Method of processing in particular pulverization of solid waste and hammer mill for this purpose | |
| GB1450673A | Method of purifying aqueous liquids by flocculation | |
| GB1452811A | Construction for marine or submarine installation | |
| GB1442085A | Filter medium | |
| GB1292210A | Process for sewage treatment |