| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Marine propulsion |
| # | Name | Total Patents |
|---|---|---|
| #1 | Diamantopoulos Panaghiotis J | 13 |
| #2 | Diamantpoulos P J | 1 |
| #3 | Politis Anastasios G | 1 |
| Publication | Filing date | Title |
|---|---|---|
| MTP964B | Helix (propeller) with wings disposed plan etarity about its axis of rotation on a trach of the same or of a different radius on the same or on a different tranverse plane | |
| PL252287A1 | Ship's screw propeller | |
| BE901858A | Propeller with wings planetally provided around its rotation axis on an identical or defferent radius track and in an identical or different transverse plane. |