| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | African Intellectual Property Organization | 2 | |
| #4 | Canada | 1 | |
| #5 | France | 1 | |
| #6 | Mexico | 1 | |
| #7 | Tunisia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Office furniture | |
| #2 | Filing and indexing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Le Mer Gerard | 6 |
| #2 | Gerard Le Mer | 1 |
| #3 | Mer Gerard Le | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0168316A1 | Filing drum | |
| US4426010A | Filing drum for a column having rotary drums | |
| EP0008970A1 | Metallic cabinet |