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| Patents Granted on 1990-10-09 | |||||
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| Number | Date | Patentee | Title | Type | |
| D311,121 | Oct. 09, 1990 | E.J. Pilatowicz, A. Carsello, R. Landy | Hedge trimmer | hedge trimmers | |
| CA-1,275,092 | Oct. 09, 1990 | J.G. Ballard, C.E. Naber | Hydraulic apparatus including a hydraulic fluid flow control cartridge | ||
| 4,961,269 | Oct. 09, 1990 | R.L. Wilson, B.D. Wixey, T.L. Panian, D.J. Luttmer | Bi-directional direct read measurement system | ||