| Patents for Glenn D. Sleeth |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| CA-275,935 | Nov. 29, 1927 | G.D. Sleeth, H.W. Oster | Portable power driven threading tool | handheld power tools |
| 1,655,072 | Jan. 03, 1928 | G.D. Sleeth, H.W. Oster | Diestock | taps and dies |
| 1,669,911 | May 15, 1928 | G.D. Sleeth, H.W. Oster | Machine for cutting off pipes and the like | pipe cutting machines |
| 1,789,411 | Jan. 20, 1931 | G.D. Sleeth, H.W. Oster | Portable power-driven threading tool | handheld power tools |
| 1,789,412 | Jan. 20, 1931 | H.W. Oster, G.D. Sleeth | Portable power-driven tool | handheld power tools |
