| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Denmark | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Audio-visual technology | |
| #3 | Packaging and shipping | |
| #4 | Machine tools | |
| #5 | Textiles and paper | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Measuring length, angles and areas | |
| #2 | Unspecified technologies | |
| #3 | Advertising | |
| #4 | Sawing | |
| #5 | Measuring distances | |
| #6 | Reproduction of printing surfaces | |
| #7 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Herrick George Ira | 13 |
| Publication | Filing date | Title |
|---|---|---|
| CA95941A | Mariner's compass course corrector | |
| GB190419584A | Improvements in Flag Cases and Poles. | |
| GB190419585A | Improvements in Magnetic Compasses. | |
| US776180A | Plate for making stencil-sheets. | |
| US765427A | Flag case and pole. | |
| US765426A | Compass. | |
| US765425A | Bread-cutter. | |
| US776179A | Protractor-tape. | |
| US756634A | Tape-holder. | |
| US756633A | Surveyor's pin. | |
| US756632A | Protractor-tape. |