| Patents for Stuart A. Cogsdill |
Patents 1 -
15
of 27
      |
| Number | Date | Patentee | Title | Type |
| 1,214,649 | Feb. 06, 1917 | S.A. Cogsdill | Reamer | reamers |
| 1,267,514 | May 28, 1918 | S.A. Cogsdill | Method of Salvaging Reamers or Like Tools | reamers |
| 1,323,452 | Dec. 02, 1919 | S.A. Cogsdill | Machine for Grinding Tools | tool grinders |
| 1,403,011 | Jan. 10, 1922 | S.A. Cogsdill | Method of Salvaging Cutting Tools | reamers |
| 1,630,526 | May 31, 1927 | S.A. Cogsdill | Machine Tool | reamers |
| 1,917,925 | Jul. 11, 1933 | S.A. Cogsdill | Processing Tool | reamers |
| 2,040,978 | May 19, 1936 | S.A. Cogsdill | Device for Loading Tools in Holders | metalworking machine tool holders |
| 2,099,724 | Nov. 23, 1937 | S.A. Cogsdill | Machine for Grinding Tools | tool grinders |
| 2,138,727 | Nov. 29, 1938 | S.A. Cogsdill | Cutting Tool | reamers |
| 2,148,805 | Feb. 28, 1939 | S.A. Cogsdill | Method of Making Oil Hole Drills | metalworking twist drills |
| 2,170,631 | Aug. 22, 1939 | S.A. Cogsdill | Bearingizing Tool | reamers |
| 2,206,941 | Jul. 09, 1940 | S.A. Cogsdill | Reamer | reamers |
| 2,242,510 | May 20, 1941 | S.A. Cogsdill | Adjustable countersink structure | metalworking countersinks |
| 2,308,055 | Jan. 12, 1943 | S.A. Cogsdill | Adjustable countersink structure | metalworking countersinks |
| 2,358,304 | Sep. 19, 1944 | S.A. Cogsdill | Method of Making Oil Hole Twist Drills | metalworking twist drills |
