| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Foundations and excavations | |
| #2 | Swimming pools | |
| #3 | Electrically-conductive connections | |
| #4 | Installation of electric cables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ijaes Seppo | 3 |
| #2 | Boysen Ole | 1 |
| #3 | Keskinen Esko Edvard | 1 |
| #4 | Kallio Reijo Kalevi | 1 |
| #5 | Toelkkoe Esko | 1 |
| #6 | Viitala Jussi Olavi | 1 |
| #7 | Ijes S | 1 |
| #8 | Saarisentie Seppo Ijaes | 1 |
| #9 | Lindlof Martti | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FI824441A0 | Gjutskydd foer dosor foer infaellt montage | |
| FI824233A0 | Anording for updated av en luftkabel | |
| FI823163A0 | Saett att foerse betongelement med apparat- och foerdelningsdosor och en foerdelningsdosa att anvaendas vid saettet | |
| US4280567A | Device for driving root supports of poles into the ground |