| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 3 | |
| #3 | Germany | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | France | 2 | |
| #6 | Mexico | 2 | |
| #7 | United Kingdom | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Italy | 1 | |
| #10 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Furniture and games | |
| #3 | Packaging and shipping | |
| #4 | Machines | |
| #5 | Thermal processes | |
| #6 | Engines, pumps and turbines | |
| #7 | Materials and metallurgy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Conant Louis A | 13 |
| #2 | Wilson James E | 12 |
| #3 | Bolton Wilbur M | 12 |
| #4 | Bolton Wilbur Monroe | 5 |
| #5 | Wilson James Ellsworth | 4 |
| #6 | Conant Louis Alexander | 4 |
| #7 | Jieimusu Ii Uiruson | 1 |
| #8 | Uirubaa Emu Boruton | 1 |
| #9 | Ruisu Ee Konanto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5215717A | Plastic laboratory boiler | |
| EP0464288A2 | Plastic laboratory boiler | |
| US4678028A | Plastic laboratory condenser | |
| US4432340A | Energy saving heating vessel | |
| FR2473297A1 | Container for subjecting fluids to energy saving heater | |
| GB2070416A | Energy-saving heating vessels | |
| DE2757449A1 | METAL COVERED SPROEDE CONTAINERS AND THE LIKE | |
| US4072243A | Metal coated brittle containers, conduits and other objects for laboratory and industry |