| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 5 | |
| #3 | Australia | 2 | |
| #4 | Brazil | 1 | |
| #5 | Germany | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | Mexico | 1 | |
| #8 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Civil engineering | |
| #5 | Packaging and shipping | |
| #6 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Servomotors | |
| #3 | Venting or aerating devices | |
| #4 | Pumps | |
| #5 | Machines for making railways | |
| #6 | Gearing | |
| #7 | Scaffolding | |
| #8 | Motor vehicles | |
| #9 | Elevators and escalators | |
| #10 | Lifting and pushing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Decker Arnold F | 16 |
| #2 | Silke Timothy L | 4 |
| #3 | Held Steven A | 2 |
| #4 | Jakoubek Frank J | 1 |
| #5 | Profet A | 1 |
| #6 | Schroeder Martin A | 1 |
| #7 | Arnold F Decker | 1 |
| #8 | Krantz Donald Victor | 1 |
| #9 | Mcmillan John L | 1 |
| #10 | Reynolds Roy | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2003196565A1 | Rail puller including a clamping beam and two clamping members and a method thereof | |
| US4889472A | Air speed control valve air pressure drive hydraulic fluid pump | |
| US4793591A | Hydraulic shear seal valve including slide bearing | |
| US4823550A | Rotary valve with jet pump aspirator | |
| US3857547A | Automatically compensating jack construction | |
| US3469399A | Concrete stressing apparatus and remote control unit therefor | |
| US2498046A | Track shifting device | |
| US2332607A | Endless tread track tool |