| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Australia | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | Canada | 3 | |
| #5 | Brazil | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | China | 1 | |
| #8 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Unspecified technologies | |
| #3 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Henning John C | 26 |
| #2 | Melson Mark E | 7 |
| Publication | Filing date | Title |
|---|---|---|
| US6006933A | Twist-off closure | |
| US5820326A | Method and apparatus for making a tamper-evident crown | |
| AU3675295A | Tamper-evident closure system | |
| US5263600A | Tamper-evident twist-off closure | |
| US4782969A | Twist-off bottle cap | |
| US4690292A | Safety closure | |
| US4678079A | Container for hanger-supported garments | |
| US4576304A | Easy-open closure |