| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering | |
| #3 | Mechanical elements | |
| #4 | Electrical machinery and energy | |
| #5 | Telecommunications | |
| #6 | Control | |
| #7 | Engines, pumps and turbines | |
| #8 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Vehicle servicing | |
| #2 | Wing fittings | |
| #3 | Indexing scheme relating to hinges | |
| #4 | Shafts | |
| #5 | Spark gaps and corona devices | |
| #6 | Systems controlling non-electric variables | |
| #7 | Windows or door furnishings | |
| #8 | Pumps | |
| #9 | Antennas | |
| #10 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Anderson John W | 12 |
| #2 | Smulski Theodore J | 3 |
| #3 | Krohm Fred August | 3 |
| #4 | Bidwell Earl E | 2 |
| #5 | Anderson John William | 2 |
| #6 | Smulkski Theodore John | 2 |
| #7 | Krohm Fred A | 2 |
| #8 | Smulski Theodore John | 2 |
| #9 | Wise Ralph H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA475703A | Connection means | |
| CA544013A | Fluid control valve | |
| CA458446A | Automatic blade clip | |
| CA458447A | Windshield wiper arm and blade connector | |
| CA533162A | Windshield cleaner | |
| CA458448A | Windshield wiper blade connector | |
| CA443870A | Windshield wiper arm | |
| CA527873A | Windshield wiper arm | |
| CA397829A | Spark plug | |
| CA549398A | Windshield wiper blade | |
| CA458233A | Coupling means | |
| CA426398A | Windshield wiper arm | |
| CA398887A | Rear-view mirror | |
| CA533830A | Motion transmitting device | |
| CA363587A | Windshield wiper | |
| CA397828A | Windshield wiper | |
| CA374118A | Windshield wiper arm | |
| CA383116A | Spark plug | |
| CA552046A | Drive shaft mechanism for windshield wiper arms | |
| CA519507A | Windshield cleaner |