| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 1 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Materials and metallurgy | |
| #3 | Mechanical elements | |
| #4 | Chemical engineering | |
| #5 | Consumer goods | |
| #6 | Electrical machinery and energy | |
| #7 | Environmental technology | |
| #8 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Non-metallic elements | |
| #3 | Live-saving devices | |
| #4 | Separation | |
| #5 | Compressed gas holders | |
| #6 | Containers for goods storage | |
| #7 | Pipes | |
| #8 | Unspecified technologies | |
| #9 | Batteries | |
| #10 | Combustion residues removal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bovard Robert M | 4 |
| #2 | Frederick Tepper | 2 |
| #3 | Wilson Mausteller John | 2 |
| #4 | Ciarlariello Thomas A | 1 |
| #5 | Scharpf George H | 1 |
| #6 | King John C | 1 |
| #7 | Gerken John C | 1 |
| #8 | Bovard Robert Maurice | 1 |
| #9 | Werner Robert C | 1 |
| #10 | Andrews Paul D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3250063A | Filter and clips for holding same in a frame | |
| US3258316A | Preparation of metal borides | |
| US3251719A | Method of coating metals with a boride | |
| US3173849A | Oxygen generation | |
| US3049812A | Respiratory metabolism simulator | |
| US3059441A | Liquefied gas converter | |
| US2997517A | Fuel cell operation | |
| US2983588A | Oxygen candle burner | |
| US3049461A | Method of making zigzag filter element | |
| US3016160A | Thermal insulating block | |
| US2889210A | Oxygen producing canister for breathing apparatus | |
| CA644520A | Oxygen producing canister for breathing apparatus |