| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Electrical machinery and energy | |
| #3 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Mechanically-driven clocks | |
| #2 | Lighting device details | |
| #3 | Indexing scheme for uses of lighting devices | |
| #4 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schoeler Eckhard Dr | 11 |
| Publication | Filing date | Title |
|---|---|---|
| DE2343412A1 | Time display by contact point - is of eccentric scales with inner disc rotating in same direction as eccentric motion | |
| DE2342137A1 | Hours and minutes time display on wristwatch - operates using relative positioning of three rotating elements | |
| DE2221481A1 | Ornamental coloured translucent sheet - comprising several layers gives different colours depending upon viewing angle | |
| DE2159741A1 | ROOM LUMINAIRES WITH TIMELY CHANGING OR CHANGING COLOR PATTERN |