| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | Taiwan | 3 | |
| #3 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Transport | |
| #6 | Medical technology | |
| #7 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Unspecified technologies | |
| #3 | Venting or aerating devices | |
| #4 | Pipes | |
| #5 | Vehicle parts | |
| #6 | Metal-working | |
| #7 | Tools for connecting or disengaging | |
| #8 | Wheelchairs and sledges | |
| #9 | Travel equipment | |
| #10 | Physical therapy devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wang Lopin | 20 |
| #2 | Teeter Roger C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013062879A1 | Inflating hose connector | |
| US2012186355A1 | Air pump pressure gauge | |
| US2010313623A1 | Method for making bicycle pedal | |
| TW201041778A | Pedal method | |
| US7585264B1 | Adjustable tilting inversion exerciser | |
| DE102008015533A1 | Pump connection unit for different valves | |
| US2009229677A1 | Pump connector device for different valves | |
| US2008236675A1 | Air valve connecting device for connecting different valves | |
| US2009104059A1 | Air pump having selectable low pressure and high pressure mode | |
| US2005223497A1 | Chain link remover for cycles |