| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Machine tools | |
| #3 | Chemical engineering | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Manufacturing processes | |
| #2 | Grinding or polishing devices | |
| #3 | Gearing | |
| #4 | Unspecified technologies | |
| #5 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Breakenridge Knight Albert | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US2248430A | Glass working machine | |
| US2177807A | Cracking-off machine | |
| US2185344A | Grinding apparatus | |
| US2107483A | Variable speed transmission | |
| US1667074A | Charge-forming device | |
| US1562342A | Glass-working burner | |
| US1540021A | Conveyer | |
| US1577581A | Apparatus for glazing edges of glassware | |
| US1562341A | Method of and apparatus for glazing and polishing glassware | |
| US1364940A | Machine for grinding glassware | |
| US1364939A | Machine for burning or glazing the edges and sides of glassware | |
| US1327830A | Machine for grinding edges of glassware |