| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Computer technology | |
| #3 | Packaging and shipping | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Counting mechanisms | |
| #2 | Labelling machines | |
| #3 | Cameras | |
| #4 | Machines for artistic work | |
| #5 | Photomechanical semiconductor production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Print-Weave Company | 2 |
| #2 | Pilkington Herbert Morris | 1 |
| #3 | Chouinard Oscar | 1 |
| #4 | Motley Alfred H Jr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA139317A | Counting head | |
| CA137392A | Machine for transferring designs |