| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 | |
| #2 | Austria | 1 | |
| #3 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Consumer goods | |
| #4 | Machine tools | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Internal-combustion piston engines | |
| #2 | Unspecified technologies | |
| #3 | Filing and indexing | |
| #4 | Pumps | |
| #5 | Metal-working | |
| #6 | Lubricating of machines | |
| #7 | Tools for connecting or disengaging | |
| #8 | Cyclically operating valves | |
| #9 | Pistons and sealings | |
| #10 | Lubricating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wright William J | 19 |
| #2 | Whitehead Arthur S | 1 |
| #3 | Armstrong Robert L | 1 |
| #4 | Robert L Armstrong | 1 |
| #5 | William J Wright | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1760574A | Book-identification device | |
| US1698663A | Book-identification device | |
| US1691537A | Flat-fold binder device | |
| US1371533A | Wrench-handle | |
| US1267731A | Wrench. | |
| US1059421A | Internal-combustion engine. | |
| US1035402A | Lubricating device. | |
| US1023607A | Explosive-engine. | |
| US1023606A | Explosive-engine. | |
| US1006167A | Explosive-engine. | |
| US1006168A | Explosive-engine. | |
| US1006166A | Explosive-engine. | |
| US1018149A | Method of making metallic packing. | |
| US1020007A | Lubricating system for internal-combustion and other engines. | |
| US930258A | Clamping or binding mechanism. | |
| US974455A | Explosive-engine. | |
| US936972A | Explosive-engine. | |
| US1006165A | Explosive-engine. |