| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement | |
| #3 | Machines | |
| #4 | Transport | |
| #5 | Furniture and games | |
| #6 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Ammunition fuzes | |
| #3 | Radio navigation | |
| #4 | Nonlinear optics | |
| #5 | Games | |
| #6 | Measuring distances | |
| #7 | Rocket launchers | |
| #8 | Parachutes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fiske Bradley A | 22 |
| Publication | Filing date | Title |
|---|---|---|
| US2080172A | Reading machine | |
| US1890149A | Reading machine | |
| US1881072A | Reading machine | |
| US1929199A | Reading machine | |
| US1742640A | Reading machine | |
| US1822651A | Reading machine | |
| US1707351A | Reading machine | |
| US1669870A | Beading machine | |
| US1568148A | Reading machine | |
| US1457429A | Reading machine | |
| US1411008A | Reading machine | |
| US1379972A | Ignition system for torpedoes | |
| US1476290A | Reading machine | |
| US1293744A | Apparatus for localizing submerged submarines. | |
| US1032394A | Method of and apparatus for delivering submarine torpedoes from airships. | |
| US822201A | Range-finder. | |
| US833781A | Sighting-machine. | |
| US717563A | Apparatus for handling automobile torpedoes. | |
| US699300A | Telescope-mount. | |
| US674576A | Telescope. |