| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Germany | 3 | |
| #3 | Canada | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Basic communication technologies | |
| #3 | Measurement | |
| #4 | Furniture and games | |
| #5 | Telecommunications | |
| #6 | Transport | |
| #7 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Loudspeakers and microphones | |
| #2 | Pulse technique | |
| #3 | Stereophonic systems | |
| #4 | Radio navigation | |
| #5 | Selecting | |
| #6 | Physical training equipment | |
| #7 | Measuring electric variables | |
| #8 | Bowling games | |
| #9 | Targets | |
| #10 | Auxiliaries on vessels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fixler Jon S | 5 |
| #2 | Fixler J | 2 |
| #3 | Fixler Jon Scott | 2 |
| #4 | Feldman Leonard | 2 |
| #5 | Feldman L | 1 |
| #6 | Scott Fixler Jon | 1 |
| #7 | S Fixler Jon | 1 |
| #8 | Jhn S Fixler | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2362647A1 | Circuit producing signal according to relative amplitude difference - to distinguish between two signals in two different channels | |
| CA965181A | Stereophonic headphones | |
| US3948522A | Projectile simulation | |
| US3863028A | Stereophonic transducer arrangement | |
| US3743947A | Relative amplitude separation detection gate | |
| GB1362413A | Decoding method and apparatus | |
| CA934868A | Stereophonic headphones | |
| US3695208A | Food storage apparatus for use in water-borne vessels | |
| US3643953A | Fluid pressure operated game | |
| US3609240A | Stereophonic headphones |