| 1951 | Power System | |
| 1955 | Paper Bag | |
| 1956 | PC200 Excavators | |
| 1957 | Plaswood Signs | |
| 1958 | PHOENIX CONTACT, REPAIR AND SERVICES, TYPE : ENCO1 | |
| 1959 | Power Conductor System (Busbar) | |
| 1960 | Pecolift | |
| 1961 | Pendant Control 8 Button | |
| 1962 | Pendant Control 6 Button | |
| 1963 | Pendant Control 4 Button | |
| 1964 | Prospekt Strands Spare Parts | |
| 1965 | Prospekt Strands S 40 Me | |
| 1966 | Prospekt Strands S 40 M | |
| 1967 | Prospekt Strands S 40 | |
| 1968 | Prospekt Strands S 35 Me | |
| 1969 | Prospekt Strands S 35 M | |
| 1970 | Prospekt Strands S 35 | |
| 1971 | Prospekt Strands S 30 B M | |
| 1972 | Prospekt Strands S 30 B | |
| 1973 | Prospekt Strands S 30 F | |
| 1974 | Prospekt Strands S 30 MF | |
| 1975 | Prospekt Strands S 30 M | |
| 1976 | Prospekt Strands S 30 | |
| 1977 | Prospekt Strands S 25 B M | |
| 1978 | Prospekt Strands S 25 B | |
| 1979 | Prospekt Strands S 25 M | |
| 1980 | Prospekt Strands S 25 T | |