| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 6 | |
| #2 | Republic of Korea | 4 | |
| #3 | United States | 2 | |
| #4 | Australia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machine tools | |
| #3 | Mechanical elements | |
| #4 | Civil engineering | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Manipulators | |
| #2 | Tools for connecting or disengaging | |
| #3 | Springs | |
| #4 | Accessories for machine tools | |
| #5 | Gearing | |
| #6 | Hinges for doors or windows | |
| #7 | Indexing scheme relating to hinges | |
| #8 | Wing fittings | |
| #9 | Locks | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zimmer Gunther | 12 |
| #2 | Zimmer Martin | 11 |
| #3 | Zimmer Herbert | 1 |