| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Medical technology | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Foundry moulding | |
| #2 | Dentistry | |
| #3 | Alloys | |
| #4 | Steam turbines | |
| #5 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Feagin Roy C | 3 |
| #2 | Prange Charles H | 2 |
| #3 | Zilinski Michael | 2 |
| #4 | Erdle Reiner W | 2 |
| #5 | Schaar Charles H | 1 |
| #6 | Prange Charles Henry | 1 |
| #7 | Merrick Albert W | 1 |
| #8 | Collins Paul F | 1 |
| #9 | Feagin Roy Chester | 1 |
| #10 | Zahn Eric H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE866539C | Dental arch | |
| CA462983A | Pattern material, pattern and method | |
| CA348277A | Dental mould material | |
| CA453797A | Casting mould | |
| CA476234A | Artificial teeth | |
| CA342946A | Cast metallic denture | |
| CA478109A | Binders for refractory molds, and molds, plastic mixes and methods | |
| CA359561A | Denture | |
| CA462203A | Thermoplastic composition | |
| CA556526A | Making casting molds | |
| CA432257A | Turbine bucket for exhaust turbine superchargers | |
| CA436195A | Refractory mould |