| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Spain | 3 | |
| #3 | Japan | 3 | |
| #4 | Italy | 2 | |
| #5 | Sweden | 2 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Lifting and pushing | |
| #2 | Scaffolding | |
| #3 | Dredging | |
| #4 | Hand carts | |
| #5 | Load transportation vehicles | |
| #6 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Jr Raymond E | 8 |
| #2 | Reimondo Ii Sumisu Jiyunia | 3 |
| #3 | Simons John E | 1 |
| #4 | Simons Joseph D | 1 |
| #5 | Smith Raymond E Jr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US8267466B1 | Truck bed design for automotive and equipment delivery | |
| US4245441A | Telescoping aerial lift | |
| JPS5458916A | Air lift | |
| US4130178A | Elevating device | |
| US4070807A | Aerial lift | |
| US4088203A | Adjustable scaffold | |
| US3865262A | Material handling method and apparatus | |
| US3485321A | Work tower |