| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Germany | 3 | |
| #3 | United Kingdom | 3 | |
| #4 | Spain | 2 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Electrical machinery and energy | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Installation of electric cables | |
| #3 | Centrifuges | |
| #4 | Pipes | |
| #5 | Electric switches | |
| #6 | Swimming pools |
| # | Name | Total Patents |
|---|---|---|
| #1 | F Hammer Thorvald | 3 |
| #2 | Dubey George A | 3 |
| #3 | Taylor Edwin C | 3 |
| #4 | Hammer Thorvald F | 2 |
| #5 | Taylor Edwin C S | 1 |
| #6 | G L Craig Ernest | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3555747A | Lightweight crossarm assemblies | |
| US3568968A | Utility wire supporting bracket | |
| US3561708A | Multipurpose cable clamp | |
| US3592426A | Multipurpose pole line clamp | |
| US3494584A | Multi-purpose fuse cut-out and insulator bracket | |
| GB1215726A | Conveyor apparatus | |
| US3500979A | Semiautomatic galvanizing process apparatus | |
| US3400826A | Automatic dispensing centrifuges |