| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Canada | 4 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Consumer goods | |
| #3 | Agriculture | |
| #4 | Thermal processes | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Domestic washing | |
| #2 | Brushes | |
| #3 | Agricultural harvest processing | |
| #4 | Refrigerators | |
| #5 | Nails | |
| #6 | Animal catching |
| # | Name | Total Patents |
|---|---|---|
| #1 | White John A | 11 |
| #2 | Wood W Perry | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2216986A1 | Cleaning device for copper tubing and copper fittings | |
| US4100706A | Adverse conditioning system | |
| US2676791A | Waterless condensing system for refrigerants | |
| US1428408A | Quick-detachable coupling | |
| CA187066A | Latch mechanism | |
| CA168531A | Mop pail | |
| US1192142A | Mop-pail. | |
| US923391A | Mop-wringer. | |
| US993213A | Clover-feeder. | |
| US801949A | Mop-wringer. | |
| CA510640A | Trousers supports |