| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 5 | |
| #3 | United Kingdom | 5 | |
| #4 | Japan | 5 | |
| #5 | Hong Kong | 3 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Consumer goods | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Spectacles | |
| #2 | Unspecified technologies | |
| #3 | Sound-producing devices | |
| #4 | Belts or cables for driving | |
| #5 | Buttons, pins and buckles | |
| #6 | Travel equipment | |
| #7 | Safety devices | |
| #8 | Nails | |
| #9 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Seron Suren V | 13 |
| #2 | Seron Suren Vaheh | 5 |
| #3 | Seron S | 1 |
| #4 | Suren Buii Seron | 1 |
| #5 | Suren Buahee Seron | 1 |
| #6 | Suuren Baae Seron | 1 |
| #7 | Suuren Buii Seron | 1 |
| #8 | Seron Suren M | 1 |
| #9 | Suren V Seron | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5669119A | Cord lanyard | |
| US5495820A | Whistle with tone changing rotator | |
| JPH0764562A | Multiple-tone whistle | |
| GB9308710D0 | A Whistle | |
| US5027477A | Break away lanyard | |
| US4790646A | Eyeglass holder | |
| US4359961A | Plastic whistle | |
| JPS5559426A | Eyeglasses holder | |
| GB2031712A | Spectacle holder | |
| CA1097278A | Eyeglass holder | |
| US4136934A | Eyeglass holder | |
| US3979795A | Decorative eyeglass holder | |
| US3861813A | Lanyard joint construction | |
| US3874776A | Retainer for eyeglasses | |
| US3772740A | Lanyard construction |