| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Chemical engineering | |
| #4 | Engines, pumps and turbines | |
| #5 | Mechanical elements | |
| #6 | Machine tools | |
| #7 | Furniture and games | |
| #8 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Dairy products production | |
| #2 | Unspecified technologies | |
| #3 | Mixing | |
| #4 | Rotary-pistons | |
| #5 | Unspecified technologies | |
| #6 | Hand-held cutting tools | |
| #7 | Ice-boxes | |
| #8 | Gearing | |
| #9 | Pipes | |
| #10 | Kitchen equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brant David O | 15 |
| Publication | Filing date | Title |
|---|---|---|
| US3063359A | Coffee maker | |
| US2846076A | Strainer | |
| US2605715A | Rotary pump piston | |
| US2516102A | Milk strainer | |
| US2483000A | Milk strainer | |
| US2468734A | Variable delivery rotary pump | |
| US2478893A | Apparatus for liquefying frozen food products | |
| US2410010A | Milk strainer | |
| US2342834A | Composite coupling | |
| US2340302A | Milk strainer | |
| US2328950A | Homogenizer | |
| US2210200A | Liquid cooler | |
| US2259996A | Shaving appliance | |
| US2273927A | Strainer | |
| US1888448A | Crank mechanism for reciprocating engines |