| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Packaging and shipping | |
| #3 | Medical technology | |
| #4 | Basic materials chemistry | |
| #5 | Machines | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Fuels | |
| #3 | Packaging | |
| #4 | Unspecified technologies | |
| #5 | Containers for goods storage | |
| #6 | Unspecified technologies | |
| #7 | Machines for making railways | |
| #8 | Medical purpose containers | |
| #9 | Object sterilising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Popper Isaac C | 6 |
| #2 | Jacob Schaub | 5 |
| #3 | Barnstead Sidney O | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1628333A | Apparatus for and art of manufacture and filling of capsules | |
| US1552509A | Capsule | |
| US1437073A | Portable heater and cooker | |
| US1457392A | Coffee urn | |
| US1351682A | Grill-stove | |
| US1551784A | Butter-color-containing capsule | |
| US1396664A | Railway-switch heater | |
| US1340464A | Mixing-mill | |
| US1458544A | Portable stove | |
| US1340463A | Artificial-fuel machine | |
| US1485292A | Sterilizer | |
| US1397184A | Filling-machine |