| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 4 | |
| #2 | United Kingdom | 3 | |
| #3 | United States | 3 | |
| #4 | Germany | 2 | |
| #5 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Optics | |
| #3 | Machine tools | |
| #4 | Control | |
| #5 | Textiles and paper | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Measuring length, angles and areas | |
| #2 | Turning | |
| #3 | Optical systems | |
| #4 | Cameras | |
| #5 | Time-interval measuring | |
| #6 | Sewing | |
| #7 | Unspecified technologies | |
| #8 | Mechanically-driven clocks | |
| #9 | Teaching materials | |
| #10 | Time tables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Henri Coullery | 4 |
| #2 | Coullery Henri | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB423019A | Improvements in kinematograph apparatus | |
| US2093033A | Cinematographic apparatus | |
| US1634019A | Caliper | |
| GB195364A | Improvements in calipers | |
| US1500672A | Portable treadle lathe | |
| GB177775A | Portable treadle-lathe |