| Patents for Weldon Tool Co. |
Patents 1 -
15
of 15
      |
| Number | Date | Patentee | Title | Type |
| 1,958,817 | May 15, 1934 | C.G. Gase | Quick-change tool holder for milling machine | metalworking machine tool holders |
| 2,035,163 | Mar. 24, 1936 | K.W. Holmberg | Tool Holder and Guide | sharpening tool holders |
| 2,113,178 | Apr. 05, 1938 | C.G. Gase | Angle cutter | milling machine cutters |
| 2,129,417 | Sep. 06, 1938 | C.G. Gase | End mill | milling machine cutters |
| 2,226,226 | Dec. 24, 1940 | O.C. Hedin | Removable pilot for counterbore or reamer | metalworking countersinks |
| 2,397,109 | Mar. 26, 1946 | O.C. Hedin | Device for precision drawing | |
| 2,648,138 | Aug. 11, 1953 | C.G. Gase | Clearance angle gauge | measuring tools |
| 2,660,430 | Nov. 24, 1953 | T.A. Ribich | Paper-stack conveyor controller for folding machine | printer |
| 2,665,907 | Jan. 12, 1954 | T.A. Ribich | Air control mechanism for pneumatic sheet separators | printer |
| 2,829,543 | Apr. 08, 1958 | W.C. Bergstrom | Countersinking, counterboring, and deburring tool | |
| 2,829,544 | Apr. 08, 1958 | W.C. Bergstrom | Countersinking and counterboring tool | metalworking countersinks |
| 3,003,224 | Oct. 10, 1961 | T.A. Ribich | End mill | milling machine cutters |
| 3,102,370 | Sep. 03, 1963 | T.A. Ribich | Apparatus for producing a drill point | making drills and augers |
| 3,231,982 | Feb. 01, 1966 | T.A. Ribich | Apparatus for checking cutter geometry | measuring tools |
| 4,032,251 | Jun. 28, 1977 | T.A. Ribich | Countersinking and deburring tool | metalworking countersinks |
