| Project | Location | Year | Publication | Links |
|---|---|---|---|---|
| Artificial Silk Spinning Nozzles made of Tantalum | 1933 | Die Form | Locate in Flipbook | |
| Beryllium Production and Beryllium Bronze Springs | 1933 | Die Form | Locate in Flipbook | |
| Crucibles, Mortars and Vessels made of Sintered Corundum | 1933 | Die Form | Locate in Flipbook |