| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Explosive charges |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schermuly Charles | 11 |
| #2 | Schermuly Conrad David | 11 |
| #3 | Schermuly Alfred James | 9 |
| #4 | Schmermuly Alfred James | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CA476352A | Water-borne flares and the like | |
| CA475053A | Signal or smoke rockets | |
| CA419241A | Rocket charging method | |
| CA471110A | Illuminating flares | |
| CA467086A | Smoke, signal or illuminating flares | |
| CA483110A | Dischargers for rockets, flares and the like | |
| CA469441A | Strikers for igniters | |
| CA467088A | Line-carrying rockets | |
| CA473894A | Illuminating flares | |
| CA485986A | Ship's crane | |
| CA433865A | Rocket line storage means |