| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 9 | |
| #2 | Canada | 6 | |
| #3 | Austria | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Belgium | 1 | |
| #6 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Marcel Henri | 11 |
| #2 | Henri Marcel | 10 |
| Publication | Filing date | Title |
|---|---|---|
| GB1172929A | Closure and Sealing Process | |
| GB1176988A | Tamper-Proof Closure and Mould for Making Same | |
| CA637954A | Stoppers | |
| CA815366A | Tamper-proof closure with tearable guarantee band | |
| CA617018A | Cap seals for bottles | |
| CA642052A | Stoppers | |
| CA823017A | Closure | |
| CA827495A | Closure and sealing process |