| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Electrical machinery and energy | |
| #5 | Thermal processes | |
| #6 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Unspecified technologies | |
| #3 | Treatment of glass | |
| #4 | Shaping clay | |
| #5 | Furnaces | |
| #6 | Alkali metal compounds | |
| #7 | Kitchen equipment | |
| #8 | Lighting device details | |
| #9 | Manufacturing processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beam Charles W | 4 |
| #2 | Scholes Samuel R | 2 |
| #3 | Brenner Ralph F | 2 |
| #4 | Watson Harry C | 1 |
| #5 | Williams Warren S | 1 |
| #6 | Murrin Francis A | 1 |
| #7 | Richardson Solon Osmond Jr | 1 |
| #8 | Nicols Lowell W | 1 |
| #9 | Woodruff Frank | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1472901A | Coffeepot | |
| US1623301A | Heat-resisting glass | |
| US1340308A | Method of making earthenware articles | |
| US1327782A | Process of obtaining combined potassium from minerals | |
| US1298084A | Lantern. | |
| US1200889A | Glass-melting receptacle. | |
| US1089456A | Polishing-machine. | |
| US1037852A | Polishing-machine. | |
| US1089455A | Truing device for grinding-machines. | |
| US1037851A | Polishing-machine. | |
| US930639A | Grinding-machine. | |
| US899473A | Process of and apparatus for fire-polishing glass. | |
| US766783A | Machine for grinding glass. |