| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Consumer goods | |
| #4 | Medical technology | |
| #5 | Basic materials chemistry | |
| #6 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wilson Ralph W | 20 |
| Publication | Filing date | Title |
|---|---|---|
| US2755802A | Hypodermic needle | |
| US2314676A | Dispensing closure for containers | |
| US2275666A | Atomizer closure | |
| US2123643A | Closure for containers | |
| US2112548A | Closure for containers | |
| US2095622A | Closure for containers | |
| US2121111A | Vanity | |
| US2098799A | Closure for containers | |
| US2075249A | Closure for containers | |
| US2025188A | Container top | |
| US2053788A | Closure for containers | |
| US2185284A | Closure for containers | |
| US1769815A | Shaker cap | |
| US1769814A | Shaker cap | |
| US1730870A | Shaker cap | |
| US1411653A | Container | |
| US1386044A | Shaker top or cap | |
| US1386043A | Shaker top or cap | |
| US1386042A | Shaker top or cap | |
| CA239527A | Vanity box |