| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | France | 6 | |
| #3 | United States | 6 | |
| #4 | Canada | 4 | |
| #5 | Switzerland | 4 | |
| #6 | Sweden | 3 | |
| #7 | Spain | 2 | |
| #8 | Czechoslovakia | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Israel | 1 | |
| #11 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Engines, pumps and turbines | |
| #3 | Transport | |
| #4 | Packaging and shipping | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Siphons | |
| #3 | Ships | |
| #4 | Transport or storage devices | |
| #5 | Unspecified technologies | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Faldi Giovanni | 18 |
| Publication | Filing date | Title |
|---|---|---|
| US4140437A | Apparatus for the long distance conveying of liquids mixed with solid substances using a compressed air pump | |
| US3667865A | Compressed air pump,particularly for concrete | |
| US3624933A | Dredging plant apparatus combining pumping and digging action | |
| NL162162B | Dredging plant including a vessel and an excavator with a pumping device. | |
| US3552884A | Fluid pumping station working on the compressed air principle with partial recovery and re-cycling of the air |