| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Australia | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Audio-visual technology | |
| #3 | Consumer goods | |
| #4 | Packaging and shipping | |
| #5 | Electrical machinery and energy | |
| #6 | Medical technology | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Loudspeakers and microphones | |
| #2 | Sound-producing devices | |
| #3 | Fillers | |
| #4 | Shaping of plastics | |
| #5 | Certain plastics | |
| #6 | Containers for goods storage | |
| #7 | Unspecified technologies | |
| #8 | Syringes | |
| #9 | Installation of electric cables | |
| #10 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ward Gary L | 8 |
| #2 | Macallister M Duncan | 5 |
| #3 | Ward Garyl L | 2 |
| #4 | Metcoff Dale M | 2 |
| #5 | Holzboog Walter | 2 |
| #6 | Dunlap Ivan L | 1 |
| #7 | Moshofsky Jerome F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2006048775A1 | Nasopharyngeal airway device and method of use | |
| US4991536A | Marker for buried objects | |
| US5201007A | Apparatus and method for conveying amplified sound to ear | |
| US5068902A | Method and apparatus for reducing acoustical distortion | |
| US5031219A | Apparatus and method for conveying amplified sound to the ear | |
| US4811402A | Method and apparatus for reducing acoustical distortion | |
| US4805813A | Aerosol tilt valve mounting cup and assembly |