| 1921 | Auto Air Vents | Company Product |
| 1922 | Auto Bandsaws | Company Product |
| 1923 | Auto Blowdown Valves | Company Product |
| 1924 | Auto Cartridge | Company Product |
| 1925 | Auto Change Over Relay | Company Product |
| 1926 | Auto Crankshafts | Company Product |
| 1927 | Auto Fans | Company Product |
| 1928 | Auto-Feed Drilling Machines | Company Product |
| 1929 | Auto-Feed Punching Machines | Company Product |
| 1930 | Auto Feeder Conveyor System | Company Product |
| 1931 | Auto Float Switches | Company Product |
| 1932 | Auto Gas Cutters | Company Product |
| 1933 | Auto Gate System | Company Product |
| 1934 | Auto Glass Bead Peening Machines | Company Product |
| 1935 | Auto Glass Sealants | Company Product |
| 1936 | Auto Grease | Company Product |
| 1937 | Auto Greasing | Company Product |
| 1938 | Auto Greastar | Company Product |
| 1939 | Auto-Greastar System | Company Product |
| 1940 | Auto-Greastar System Automatic Controller | Company Product |
| 1941 | Auto Insertion & Surface Mount Machine Parts | Company Product |
| 1942 | Auto Lathe Machine Spare Parts | Company Product |
| 1943 | Auto Lathe Spare Parts | Company Product |
| 1944 | Auto Lub | Company Product |
| 1945 | Auto Lubrication | Company Product |
| 1946 | Auto Lubrication System | Company Product |
| 1947 | Auto Oils | Company Product |
| 1948 | Auto Pp Bands | Company Product |
| 1949 | Auto-Ranging Clamp Meters | Company Product |
| 1950 | Auto Scrubbers | Company Product |