| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Electrical machinery and energy | |
| #3 | Machine tools | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Waveguides | |
| #2 | Electrically-conductive connections | |
| #3 | Antennas | |
| #4 | Unspecified technologies | |
| #5 | Making metal sheets |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hamilton Jean W | 2 |
| #2 | Hamilton Jean Willard | 1 |
| #3 | Anderson John W | 1 |
| #4 | Anderson John Wallen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA535443A | Quickly disconnectible contact plug assembly | |
| CA485594A | Quick disconnect coupling for power cables | |
| CA545031A | Quickly operable conduit clamp |