| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 48 | |
| #2 | Germany | 2 | |
| #3 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Transport | |
| #3 | Furniture and games | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Vehicle wheels | |
| #3 | Office furniture | |
| #4 | Clutches and brakes | |
| #5 | Chairs and beds | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Noelting William H | 40 |
| #2 | Smithfield Emil A | 8 |
| #3 | Noelting Clarence B | 5 |
| #4 | Brokaw Edward A | 4 |
| #5 | Noelting Bernhard H | 2 |
| #6 | Dusen Walter M Van | 2 |
| #7 | W Butsch Richard | 2 |
| #8 | Young William F | 1 |
| #9 | Roettger Philip H | 1 |
| #10 | Wm Noelting Walter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1505773A1 | Hygienic roller device | |
| DE1505772A1 | Roller device | |
| US1949448A | Double ball caster | |
| US1906238A | Top bearing adjustable and cushion frame for casters | |
| US1927271A | Cushion expansion socket for casters | |
| US1932249A | Rocking slide | |
| US1899395A | Rocking stem slide | |
| US1923163A | Bumper construction | |
| US1899394A | Extensible offset caster construction | |
| US1884142A | Heavy duty caster | |
| US1930622A | Double ball lock caster | |
| US1879429A | Adjustable adapter for casters | |
| US1863349A | Brake caster | |
| US1830996A | Caster construction | |
| US1898309A | Cushion rocking slide | |
| US1875112A | Self-lubricated caster socket and stem | |
| US1856535A | Caster stem and socket | |
| US1822998A | Antifriction caster wheel and support | |
| US1875113A | Adjustable adapter frame for casters | |
| US1804639A | Ball bearing caster |