| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Measurement | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines | |
| #5 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knight William C | 13 |
| #2 | Nussbaum Nicholas I | 6 |
| #3 | Conwell John W | 3 |
| #4 | Conwell John | 1 |
| #5 | Mcnee Sean M | 1 |
| #6 | Franklin David N | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2012238376A1 | Iron-type golf clubs and golf club heads with a wide sole | |
| US2011029536A1 | System and method for displaying relationships between electronically stored information to provide classification suggestions via injection | |
| US1197580A | Oil-gage. | |
| US1202854A | Fluid-gage. | |
| US1249120A | Liquid-flow indicator. |