| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | United States | 4 | |
| #3 | Germany | 2 | |
| #4 | Austria | 1 | |
| #5 | Belgium | 1 | |
| #6 | Spain | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Electrical machinery and energy | |
| #3 | Machines | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Handling thin material | |
| #2 | Containers for goods storage | |
| #3 | Non-portable lighting devices | |
| #4 | Lighting device details | |
| #5 | Unspecified technologies | |
| #6 | Winches | |
| #7 | Presses |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hafner Erich | 7 |
| Publication | Filing date | Title |
|---|---|---|
| US4104712A | Outdoor light fixture | |
| US3868915A | Pallets | |
| GB1205364A | Reinforced plastics spool | |
| US3591104A | Resilient cable drum |