| Patents for Claude William Harris |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| GB-113,003 | Feb. 07, 1918 | C.W. Harris | Improvements in the die-heads of screw-cutting machines | metal threading machines |
| FR-495,686 | Oct. 15, 1919 | C.W. Harris | Rotary die arrangement for threading machines | metal threading machines |
| GB-141,104 | Mar. 30, 1920 | C.W. Harris | Improvements in the die-heads of screw-cutting machines | metal threading machines |
| GB-147,292 | Jul. 19, 1920 | C.W. Harris | Improvements in the die-heads of screw-cutting machines | metal threading machines |
| FR-513,913 | Feb. 26, 1921 | C.W. Harris | Improvements to threading machine die holders | metal threading machines |
