| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement | |
| #3 | Machines | |
| #4 | Transport | |
| #5 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Measuring distances | |
| #3 | Unspecified technologies | |
| #4 | Vehicle parts | |
| #5 | Weapon sights |
| # | Name | Total Patents |
|---|---|---|
| #1 | Saegmuller George N | 12 |
| #2 | Searle George M | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US961898A | Indicator-operating means. | |
| US917800A | Surveying instrument. | |
| US917799A | Solar attachment. | |
| US914754A | Sighting attachment for transit-telescopes. | |
| US893755A | Mirror for optical instruments and method of making the same. | |
| US804624A | Illuminating means for telescope cross-hairs. | |
| US803435A | Bore-sight. | |
| US773813A | Telescope-support. | |
| US737872A | Telescope. | |
| US738631A | Distance instrument. | |
| US722910A | Gun-sight telescope. | |
| US678306A | Compound lens. |