| Patents for Claus L. Sporck |
Patents 1 -
8
of 8
      |
| Number | Date | Patentee | Title | Type |
| 3,055,327 | Sep. 25, 1962 | C.L. Sporck | Metal Working | metal spinning machines |
| 3,058,205 | Oct. 16, 1962 | B. Sassen, C.L. Sporck | Lightweight Plurality of Generally Conical, Hollow, Metallic Objects | metal spinning machines |
| 3,104,565 | Sep. 24, 1963 | C.L. Sporck | Metal Working | metal spinning machines |
| 3,120,207 | Feb. 04, 1964 | C.L. Sporck | Metal Working | metal spinning machines |
| 3,138,982 | Jun. 30, 1964 | C.L. Sporck | Strip Rolling Method | sheet metal forming rolls |
| 3,144,845 | Aug. 18, 1964 | C.L. Sporck | Metal Working | metal spinning machines |
| 3,145,677 | Aug. 25, 1964 | C.L. Sporck | Sheet Metal Working | metal spinning machines |
| 3,191,415 | Jun. 29, 1965 | C.L. Sporck | Metal Working | tube making machines |
