| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Consumer goods | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Electromechanical clocks | |
| #2 | Mechanically-driven clocks | |
| #3 | Representation of music | |
| #4 | Ammunition fuzes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ganter Wolfgang | 7 |
| #2 | Wolber Robert | 3 |
| #3 | Assmus Friedrich | 3 |
| #4 | Otto Heinz | 2 |
| #5 | Hettich Otto | 2 |
| #6 | Scholz Gunther | 2 |
| #7 | Dinger Horst | 1 |
| #8 | Zeppelin Kurt Von | 1 |
| #9 | Fehrenbach Horst | 1 |
| #10 | Muller Josef | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3603074A | Clockwork-time switch | |
| US3583149A | Battery clock | |
| US3555811A | Battery-powered wrist watch | |
| US3495395A | Timepiece with a calendar mechanism | |
| US3487632A | Shockproof balance-staff bearing | |
| US3528239A | Balance construction | |
| US3620005A | Ratchet wheel device for a balance wheel clock |