| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 15 | |
| #2 | France | 2 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Chemical engineering | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Dough making machines | |
| #2 | Mixing | |
| #3 | Shaping of plastics | |
| #4 | Bakers' ovens |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wittenberger Wallace W | 4 |
| #2 | Pointon John Edward | 2 |
| #3 | Heide Henry A | 2 |
| #4 | Owen Robert John | 2 |
| #5 | Scherping Clarence K | 1 |
| #6 | Gibbons Charles G | 1 |
| #7 | Sims Frank N | 1 |
| #8 | Mahoney Joseph L | 1 |
| #9 | Smith John A | 1 |
| #10 | Tannous Richard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3997147A | Continuous mixer | |
| CA589888A | Turnover mechanisms for depanning machines | |
| CA596481A | Conveyor belt | |
| CA330162A | Ironing machine | |
| CA684275A | Depanning apparatus | |
| CA840324A | Pelletizing apparatus and extrusion die | |
| CA324717A | Washing machine | |
| CA882468A | Moulding apparatus | |
| CA448402A | Process and apparatus for moulding bread dough | |
| CA636258A | Air agitation system for baking ovens | |
| CA849329A | Centrifuging machine | |
| CA328433A | Laundry ironing machine | |
| CA326339A | Pressing roller | |
| CA861848A | Heating apparatus | |
| CA579493A | Bakery conveyor system unloader | |
| CA683231A | Pan stacking and unstacking system |