| Patents Granted on 1989-02-?? |
Patents 1 -
5
of 5
      |
| Number | Date | Patentee | Title | Type |
| 4,802,310 | Feb. 07, 1989 | R.W. Holmes | Sander Attachment | handheld power sanders |
| 4,802,389 | Feb. 07, 1989 | W.E. Shultz | Adjustable Workpiece Gripping and Rotating Device | |
| CA-1,249,922 | Feb. 14, 1989 | P.E. Holmstrom, J.F. Ogrinc | Spindle lock-up device | metalworking machine mechanisms |
| 4,803,783 | Feb. 14, 1989 | M.D. Tiegs, E.C. Gamoke | Apparatus for gauging the diameter and concentricity of a bore | vehicle mechanic |
| 4,804,921 | Feb. 14, 1989 | G. Lindhard, G.D. Jonker, C.F. Govekar, L.J. Wisneski, M.C. Putrow, R.O. Quinn, D.W. Weidenbenner | Digital Engine Analyzer | |
