| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Macromolecular chemistry and polymers | |
| #3 | Electrical machinery and energy | |
| #4 | Pharmaceuticals | |
| #5 | Materials and metallurgy | |
| #6 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Special macromolecular compounds | |
| #2 | Shaping of plastics | |
| #3 | Fillers | |
| #4 | Compounding ingredients | |
| #5 | Compounding processes | |
| #6 | Certain plastics | |
| #7 | Working metallic powder | |
| #8 | Cables and insulators | |
| #9 | Medical preparations | |
| #10 | Printing plates |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koch Robert B | 1 |
| #2 | Mclean George S | 1 |
| #3 | Boyer Richard W | 1 |
| #4 | James Ralph E Jr | 1 |
| #5 | Koch Gawain B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA732528A | Method of casting | |
| CA694399A | Calender roll | |
| CA682899A | Combined holding and masking means for use in the coating of articles by the fluidized bed process | |
| CA533829A | Method and apparatus for continuously forming elongated shapes from thermoplastic materials |