| Patents Granted on 1986-11-?? |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 4,620,459 | Nov. 04, 1986 | R.P. Singleton | Speed Socket Wrench | ratchet wrenches |
| 4,620,521 | Nov. 04, 1986 | R. Zechlin, R.M. Henderson | Modular Programmable High Energy Ignition System | ignition systems |
| 4,621,430 | Nov. 11, 1986 | J.O. Lenz | Drive for position controlled linearly movable carriage | metalworking machine mechanisms |
| 4,621,459 | Nov. 11, 1986 | E.C. David, D. Boehne, L.E. Stump | Segmented platen with diaphragm cylinder control | belt sanders |
| 4,624,451 | Nov. 25, 1986 | J.L. Mortoly | Equalizer clamp | clamping machines |
