| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Canada | 2 | |
| #3 | Finland | 2 | |
| #4 | Japan | 2 | |
| #5 | Austria | 1 | |
| #6 | Australia | 1 | |
| #7 | Belgium | 1 | |
| #8 | Brazil | 1 | |
| #9 | Germany | 1 | |
| #10 | EPO (European Patent Office) | 1 | |
| #11 | Spain | 1 | |
| #12 | France | 1 | |
| #13 | United Kingdom | 1 | |
| #14 | Italy | 1 | |
| #15 | Netherlands | 1 | |
| #16 | Norway | 1 | |
| #17 | Sweden | 1 | |
| #18 | USSR (Union of Socialist Soviet Republics) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Packaging and shipping | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Finishing textile fabrics | |
| #2 | Handling thin material | |
| #3 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Griner Walter | 8 |
| #2 | Karhola Arvo | 8 |
| #3 | Lehtinen Jukka | 8 |
| #4 | Demiere Armand | 5 |
| #5 | Demiere A | 2 |
| #6 | Griner Walter H | 1 |
| #7 | Karhola Arvo K | 1 |
| #8 | Aaman Demieeru | 1 |
| #9 | Lehtinen Jukka A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0158242A2 | Sliding contact bearing for radial load | |
| US4339855A | Web-spreading roller |