| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 20 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Chemical engineering | |
| #5 | Pharmaceuticals | |
| #6 | Materials and metallurgy | |
| #7 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Dentistry | |
| #2 | Unspecified technologies | |
| #3 | Mixing | |
| #4 | Milling | |
| #5 | Weighing | |
| #6 | Brushes | |
| #7 | Alloys | |
| #8 | Medical preparations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chott Edward L | 21 |
| #2 | Chott George A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2334315A | Dental amalgamator | |
| US2299265A | Method and means for producing dental fillings | |
| US2306296A | Amalgamator | |
| US2286599A | Mortar and pestle | |
| US2286600A | Dental amalgamator | |
| US2209386A | Mortar and pestle | |
| US2200058A | Articulator | |
| US2161998A | Mortar and pestle | |
| US2113460A | Dispenser | |
| US2083052A | Dental alloy and method of making same | |
| US1918521A | Dental brush | |
| US1907286A | Dental apparatus | |
| US1866294A | Mercury dispenser | |
| US1878263A | Mortar and pestle | |
| US1793276A | Weighing scale | |
| US1725058A | Weighing scale | |
| US1499345A | Teeth-cleaning instrument | |
| US1499346A | Teeth-cleaning instrument | |
| US1483158A | Teeth-cleaning instrument | |
| US1452477A | Dental articulator |