| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | Australia | 2 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Packaging and shipping | |
| #3 | Agriculture | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Syringes | |
| #2 | Containers for goods storage | |
| #3 | Animal care | |
| #4 | Spraying devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hammett Roy | 12 |
| #2 | Sundsvold Eric J | 6 |
| #3 | Hammett Shirley A | 2 |
| #4 | Avedon Raymond B | 1 |
| #5 | Hutcheson Jerry D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO9711728A1 | Non-reusable syringe with removable plunger usable as a needle guard | |
| WO9603327A1 | Crenelated container case | |
| US5352200A | Non-reusable syringe with needle guard | |
| US5352202A | Non-reusable syringe with removable plunger usable as a needle guard | |
| US5181912A | Non-reusable syringe | |
| US5144912A | Animal feeding device | |
| US4872595A | Mechanically pressurized aerosol dispenser |