| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 1 | |
| #3 | Spain | 1 |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Batteries | |
| #3 | Building materials | |
| #4 | Unspecified technologies | |
| #5 | Unspecified technologies | |
| #6 | Non-metallic elements | |
| #7 | Casting metal | |
| #8 | Macromolecular compounds compositions | |
| #9 | Fuels | |
| #10 | Grinding tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hite Charles E | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US2360132A | Wheel-bushing machine | |
| US2292758A | Vitrified abrasive wheel | |
| US2044570A | Method of producing an emulsifiable asphalt | |
| US1579766A | Slaked lime and the process of producing it | |
| US1579611A | Composition of matter | |
| US1230297A | Heat-insulating material and method of making same. | |
| US941454A | Process of briqueting coal. | |
| US1024577A | Primary battery. | |
| US941366A | Primary battery. | |
| US968154A | Primary battery. | |
| US996764A | Primary battery. | |
| CA225288A | Heat insulating material |