| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Control | |
| #4 | Foods and drinks |
| # | Technology | |
|---|---|---|
| #1 | Vehicle wheels | |
| #2 | Springs | |
| #3 | Vehicle tyre repairing | |
| #4 | Cocoa and sweets | |
| #5 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rubsam Charles F | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US2359248A | Counterbalancing means for automobile wheels | |
| US2329854A | Counterbalancing means for automobile wheels | |
| US2137416A | Counterbalancing means for automobile wheels | |
| US2137415A | Balancing means for automobile wheels | |
| US1958206A | Refrigerating apparatus | |
| US1799254A | Demountable rim | |
| US1770015A | Rim tool | |
| US1383667A | Speed-controller | |
| US1395363A | Vehicle-wheel | |
| US1395362A | Vehicle-wheel | |
| US1420448A | Vehicle wheel | |
| US1478581A | Detachable rim | |
| CA273157A | Vehicle wheel |