| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 | |
| #2 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport | |
| #3 | Engines, pumps and turbines | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Electric switches | |
| #2 | Ships | |
| #3 | Ignition for internal-combustion engines | |
| #4 | Shafts | |
| #5 | Marine propulsion | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Young Harry W | 20 |
| Publication | Filing date | Title |
|---|---|---|
| US1592589A | Timer | |
| US1558732A | Timer | |
| US1299529A | Deck-cleat. | |
| US1287167A | Rudder-post bearing. | |
| US1287166A | Shaft-hanger. | |
| US1287168A | Hawse-pipe. | |
| US1291341A | Chock. | |
| US1235178A | Electrical fuse. | |
| US1228354A | Electrical fuse. | |
| US1167965A | Electrical fuse. | |
| US1165563A | Electrical fuse. | |
| US1167964A | Electrical fuse. | |
| CA154854A | Fuse holder | |
| CA153880A | Electrical fuse | |
| US1109733A | Fuse-holder. | |
| US1067498A | Fuse-holder. | |
| US1095135A | Fuse-holder. | |
| US1067568A | Electrical fuse. | |
| US1087417A | Fuse-holder. | |
| US1046705A | Electrical fuse-holder. |