| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | United Kingdom | 3 | |
| #3 | France | 2 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Measuring speed and acceleration | |
| #2 | Measuring volume | |
| #3 | Unspecified technologies | |
| #4 | Measuring force, work and fluid pressure | |
| #5 | Venting or aerating devices | |
| #6 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Richard Star | 13 |
| #2 | Star Richard | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB389287A | Improvements in and relating to indicating apparatus for ships' logs | |
| GB373044A | Improvements in, and relating to fluid-pressure gauge devices | |
| US1924965A | Remote control for pitot tubes | |
| US1900775A | Tank gauge | |
| US1840748A | Tank gauge | |
| US1879576A | Ship speed indicator and distance register | |
| US1900774A | Tank gauge | |
| US1801212A | Tank gauge | |
| US1641907A | Ship's log | |
| GB278063A | Improvements relating to liquid level gauges | |
| US1667877A | Automatic valve for gauges | |
| US1603162A | Oil gauge for tanks | |
| US1603161A | Ship's log | |
| US1596774A | Liquid-level gauge | |
| US1436611A | Ship-speed indicator | |
| US1345971A | Flexible connection |