| Patents Granted on 1980-07-?? |
Patents 1 -
9
of 9
      |
| Number | Date | Patentee | Title | Type |
| 4,211,134 | Jul. 08, 1980 | S.H. Pyle, R.H. Thorsell | Self-aligning fence for radial arm saw | radial arm saws |
| 4,211,446 | Jul. 08, 1980 | W.E. Shultz, Sr. | Seal puller | gaskets and seals |
| 4,211,510 | Jul. 08, 1980 | D.A. Hopkins | Adjustable Boring Head | boring heads |
| 4,211,512 | Jul. 08, 1980 | F. Zankl | Rotary Table With Ballscrew Drive | rotary tables |
| 4,212,076 | Jul. 08, 1980 | J.P. Conners | Digital Computer Structure Providing Arithmetic and Boolean Logic Operations, the Latter Controlling the Former | computer apparatus and systems |
| CA-1,081,503 | Jul. 15, 1980 | J.R. Joerger | Chip remover for drilled and/or tapped holes | tapping machines |
| 4,212,336 | Jul. 15, 1980 | W.C. Smith | Screwdriver | screwdriver handles |
| 4,213,242 | Jul. 22, 1980 | E.J. Partington | Attachment for saber saw | handheld power tools |
| 4,214,616 | Jul. 29, 1980 | M.J. Brisson | Tree delimbing apparatus | tree felling machines |
