| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Switzerland | 3 | |
| #3 | Canada | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Electrical machinery and energy | |
| #3 | Packaging and shipping | |
| #4 | Engines, pumps and turbines | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Burners | |
| #2 | Transferring liquids | |
| #3 | Portable lighting devices | |
| #4 | Non-positive-displacement pumps | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Seitz Edward | 14 |
| #2 | Park Richard Pickup | 1 |
| #3 | Richard Pickup Park | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1155622A | Pressure-tank for vapor-lamp systems. | |
| US1140405A | Lighting apparatus. | |
| US1064018A | Vapor-lamp. | |
| US1044267A | Vapor-lamp. | |
| US810226A | Vapor-lamp. | |
| CA80895A | Vapour lamp | |
| US757780A | Vapor-lamp. | |
| GB190018343A | Improvements in Centrifugal Pumps. | |
| US688441A | Vapor-lamp. | |
| GB189400483A | Improvements in Centrifugal Pumps. | |
| CA40795A | Pump |