| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 7 | |
| #2 | Norway | 2 | |
| #3 | Argentina | 1 | |
| #4 | Japan | 1 | |
| #5 | New Zealand | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Civil engineering | |
| #3 | Optics | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Non-portable lighting devices | |
| #2 | Roof coverings | |
| #3 | Special light sources | |
| #4 | Optical systems | |
| #5 | Lighting device details | |
| #6 | General building constructions | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paul Jaster | 4 |
| #2 | Stevens Christian P | 3 |
| #3 | Jaster Paul August | 3 |
| #4 | Prenn Joseph W | 3 |
| #5 | Rillie David W | 2 |
| #6 | Jaster Paul | 2 |
| #7 | Muhlestein Michael W | 1 |
| #8 | Robert Kopitzke Keith | 1 |
| #9 | Warren Philip Edward | 1 |
| #10 | John Futhey | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN102459778A | Skylight cover with prismatic dome and cylinder portions | |
| CN102095157A | Direct and indirect light diffusing devices and methods | |
| CN101994984A | Daylighting devices and methods with auxiliary lighting fixtures | |
| CN101175891A | Skylight tube with reflective structured surface | |
| US6321493B1 | Systems and methods for connecting skylight components |