| 1921 | Coconut Jelly | |
| 1922 | CAM 100 Ice Machine | |
| 1924 | CAM 90 Ice Machine | |
| 1925 | CAM 60/70 Ice Machine | |
| 1927 | CAM 40/50 Ice Machine | |
| 1929 | CAM 20/30 Ice Machine | |
| 1930 | CAM 15 Ice Machine | |
| 1931 | CAM 10 Ice Machine | |
| 1932 | CAM 5 Ice Machine | |
| 1935 | Customized machine tools for any industry | |
| 1936 | Customized Electrical Systems for Factories | |
| 1937 | Customized Metal Cutting Machine | |