| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 13 | |
| #2 | Canada | 4 | |
| #3 | Spain | 4 | |
| #4 | Brazil | 3 | |
| #5 | Germany | 3 | |
| #6 | EPO (European Patent Office) | 3 | |
| #7 | Portugal | 3 | |
| #8 | United Kingdom | 2 | |
| #9 | Austria | 1 | |
| #10 | Australia | 1 | |
| #11 | Belgium | 1 | |
| #12 | Denmark | 1 | |
| #13 | France | 1 | |
| #14 | Italy | 1 | |
| #15 | United States | 1 | |
| #16 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Machine tools | |
| #5 | Textiles and paper | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Containers for goods storage | |
| #5 | Doors and windows | |
| #6 | Stamps | |
| #7 | Cycle stands | |
| #8 | Hinges for doors or windows | |
| #9 | Indexing scheme relating to hinges | |
| #10 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Parlier Roger | 19 |
| #2 | Roger Parlier | 11 |
| #3 | Parlier R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU8826482A | Combination lock, particularly for a safe | |
| WO8300897A1 | Combination lock, particularly for a safe | |
| CH644929A5 | Cylinder lock. | |
| CH644930A5 | Door lock. | |
| GB972590A | Improved key-operated lock | |
| ES189274A1 | Improvements in the construction of cerrojos | |
| GB669193A | Improvements in locks | |
| CA708354A | Key-operated lock |