| 1921 | Spralac MS Hardener Medium SP/SP2198 | |
| 1922 | Spralac MS Hardener Fast SP/SP2098 | |
| 1923 | Spralac 2K Hardener Medium SP/SP2099 | |
| 1924 | Spralac Thinner Medium SP/SP3199 | |
| 1925 | Spralac Thinner Medium SP/SP3749 | |
| 1926 | Spralac 1K Plastic Primer SP/SP5399 | |
| 1927 | Spralac Universal Primer Filler Grey SP/SP5299 | |
| 1928 | Spralac MS Clear Coat 2:1 SP/SP4699 | |
| 1929 | Scotchgardâ„¢ Leather and Vinyl Protector (PN 38601) | |
| 1930 | Scanner holder for Face Recognition Temperature Measurement | |
| 1931 | Spray Bottle Body | |
| 1932 | Spray Bottle Head | |
| 1933 | SeoJin Instech Level Controller SLA-4P / SMA-4P | |
| 1934 | SeoJin Instech Level Controller SQ-2U/4U | |
| 1935 | SeoJin Instech Level Controller SLC-100U / SLCA-HL | |
| 1936 | SeoJin Instech Level Controller SEC 3U/5U | |
| 1937 | SeoJin Instech Level Controller SLIC-4P | |
| 1938 | SeoJin Instech Level Controller SLI-100U | |
| 1939 | SeoJin Instech Level Transmitter SDG-3000 | |
| 1940 | SeoJin Instech Level Transmitter SLA | |
| 1941 | SeoJin Instech Level Transmitter SMS | |
| 1942 | SeoJin Instech Level Transmitter SCAP-IV | |
| 1943 | SeoJin Instech Level Transmitter SLT | |
| 1944 | SeoJin Instech Level Transmitter SDT-420 | |
| 1945 | SeoJin Instech Level Transmitter SGL | |
| 1946 | SeoJin Instech Level Transmitter ST-600 | |
| 1947 | SeoJin Instech Level Switch SDS-3000 | |
| 1948 | SeoJin Instech Level Switch SC5/SB3 | |
| 1949 | SeoJin Instech Level Switch SPS/SR7 | |
| 1950 | SeoJin Instech Level Switch SCAP | |