| 1921 | PU/Epoxy Floor Coating | |
| 1922 | Permatex Pipe Joint Compound | |
| 1923 | Pulleys and Snatch Blocks | |
| 1924 | Polyester Webbing Slings | |
| 1925 | Pagoda Umbrella | |
| 1926 | Polypropylene Fume Hood | |
| 1927 | Perchloric Acid Fume Hood | |
| 1928 | Piston Compressor | |
| 1929 | Plastic Soap Dispenser | |
| 1930 | Pure Brass Chrome Round Rinser Showy 2471 | |
| 1931 | Pin and Bushing (Loader Pin) | |
| 1932 | Plaster Ceiling Renovation | |
| 1933 | Pallet Truck | |
| 1934 | Palladium Plating | |
| 1935 | Pink Gold Colour Plating | |
| 1936 | Plug-In Serve-Over Type Open Showcases | |
| 1937 | PU Sleeve | |
| 1938 | PVC Strip Curtain | |
| 1939 | Pallet Rack With Supported Platform | |
| 1940 | Phoenix Engro Cement | |
| 1941 | Planed Balau Round Pole | |
| 1942 | Planed Kapur Round Pole 2" | |
| 1943 | Prestar Plastic Trolley 300 kg Foldable Handle | |
| 1944 | Prestar Steel Bracket Caster 200mm | |
| 1945 | Prestar Steel Bracket Caster 150mm | |
| 1946 | Prestar Steel Bracket Caster 130mm | |
| 1947 | Planed Kapur (145 x 145mm) | |
| 1948 | Planed Kapur (120 x 120 mm) | |
| 1949 | Planed Kapur (295 x 95 mm) | |
| 1950 | Planed Kapur (245 x 95 mm) | |