| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 | |
| #2 | Canada | 8 | |
| #3 | France | 6 | |
| #4 | United Kingdom | 5 | |
| #5 | Germany | 2 | |
| #6 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Machines | |
| #3 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Humphries Chad H | 4 |
| #2 | Louth Maurice E | 4 |
| #3 | White Young Arthur | 4 |
| #4 | Udy Marvin J | 3 |
| #5 | Nicholson Frank C | 3 |
| #6 | George Dubpernell | 2 |
| #7 | Wissler William A | 2 |
| #8 | Gustaf Soderberg Karl | 2 |
| #9 | Soderberg Karl Gustaf | 2 |
| #10 | Pierce Harrie C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2021592A | Method of brightening metals electronegative to iron | |
| US2013868A | Electric contact | |
| GB357977A | Improvements in anodes | |
| US1868052A | Anode | |
| US1692240A | Cadmium-plating bath | |
| US1537020A | Brightening agent | |
| US1536859A | Electroplating | |
| US1583006A | Enameling | |
| US1537047A | Cadmium plating | |
| US1537046A | Anode | |
| US1537053A | Process of coloring cadmium | |
| US1536858A | Electrodepositing bright polished coats of cadmium | |
| US1504298A | Process of rustproofing by coating with cadmium | |
| US1383175A | Spring | |
| US1383176A | Edged tool | |
| US1383174A | Rust-proof piano-wire | |
| CA311343A | Anode | |
| CA262473A | Cadmium plating system | |
| CA326792A | Electric contact | |
| CA326791A | Electric contact |