| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Electrical machinery and energy | |
| #4 | Environmental technology | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Wheelchairs and sledges | |
| #2 | Cycles | |
| #3 | Supplying combustion engines | |
| #4 | Vehicle seats | |
| #5 | Cycle brakes | |
| #6 | Internal-combustion piston engines | |
| #7 | Reduction of greenhouse gas emissions | |
| #8 | Unspecified technologies | |
| #9 | Batteries |
| # | Name | Total Patents |
|---|---|---|
| #1 | Keating Robert M | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US822525A | Spark and valve controlling device for explosion-engines. | |
| US705357A | Combined muffle and mud-guard for motor-vehicles. | |
| US675393A | Motor-bicycle. | |
| US785808A | Carbureter for hydrocarbon-engines. | |
| US675390A | Battery-casing for motor-bicycles. | |
| US675391A | Bicycle-frame. | |
| US675392A | Pedal-brake and controller for motor-cycles. | |
| US695562A | Bicycle-motor. | |
| US675389A | Motor-bicycle. | |
| US675388A | Motor-bicycle. | |
| US675387A | Motor-bicycle. | |
| US691147A | Back-pedaling brake. | |
| US688419A | Bicycle-frame. |