| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Engines, pumps and turbines | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Transport | |
| #6 | Control | |
| #7 | Packaging and shipping | |
| #8 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Blasting | |
| #2 | Gearing | |
| #3 | Unspecified technologies | |
| #4 | Vehicle servicing | |
| #5 | Handling thin material | |
| #6 | Machines | |
| #7 | Pumps | |
| #8 | Domestic plumbing installations | |
| #9 | Coin-freed | |
| #10 | Internal-combustion piston engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dreisbach Charles A | 15 |
| #2 | Fudge Raymond E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3027010A | Fluid filter adapter | |
| US2751989A | Parking device for automotive vehicles | |
| US2460926A | Scouring apparatus | |
| US2336394A | Scouring apparatus for cartridgecases and the like | |
| US2165461A | Shifting device for automobiles | |
| US1820693A | Adjustable reel for strip material, etc. | |
| US1736822A | Piston mechanism for engines and pumps | |
| US1774703A | Sand-blast device | |
| US1727027A | Sand-blast device | |
| US1165400A | Multiple-piston device. | |
| US1118846A | Pulverizer. | |
| US1046156A | Variable-speed transmission mechanism. | |
| CA126243A | Sand blast machine | |
| US791757A | Rotary explosive-engine. | |
| US649659A | Vending-machine. |