| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | France | 6 | |
| #3 | United Kingdom | 5 | |
| #4 | Sweden | 5 | |
| #5 | Argentina | 4 | |
| #6 | Canada | 4 | |
| #7 | Australia | 3 | |
| #8 | Italy | 3 | |
| #9 | Germany | 2 | |
| #10 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Packaging and shipping | |
| #3 | Environmental technology | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Presses | |
| #2 | Solid waste disposal | |
| #3 | Packaging | |
| #4 | Cranes | |
| #5 | Dredging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Longo Joseph F | 13 |
| #2 | Longo J | 6 |
| #3 | Longo J F | 3 |
| #4 | Jiyosefu Efu Rongo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2808936A1 | MATERIAL RECEIVER | |
| US4129329A | Self-powered bucket arrangement | |
| US3862595A | Movable vertical compactor | |
| US3802335A | System for controlling the hydraulic ram of a refuse compactor | |
| US3815323A | Garbage compactor | |
| CA942996A | Compacting apparatus | |
| US3654855A | Trash compaction unit | |
| US3722403A | Compacting apparatus | |
| US3580166A | Compaction apparatus |