Assignee
WRIGHT RANDALL J
12 granted patents·263 citations·filing 1982–1993
Top patents by PatentIndex Score
12 records- 0190USD280185SLevelWRIGHT RANDALL J·Filed 1983·Granted Aug 20, 1985·27 cites·1 claims
- 0285US4419833AComposite level constructionWRIGHT RANDALL J·Filed 1983·Granted Dec 13, 1983·37 cites·10 claims
- 0379US4979310AComposite level including an indexing system for aligning the frame with the cover platesWRIGHT RANDALL J·Filed 1988·Granted Dec 25, 1990·43 cites·7 claims
- 0478US5339530AHand level instrument with composite metal and plastic bodyWRIGHT RANDALL J·Filed 1993·Granted Aug 23, 1994·40 cites·8 claims
- 0578US5279041ALevel straight-edge apparatus and method of constructionWRIGHT RANDALL J·Filed 1992·Granted Jan 18, 1994·47 cites·26 claims
- 0669US5003699ALevel vial with extender pitch rangeWRIGHT RANDALL J·Filed 1982·Granted Apr 2, 1991·19 cites·13 claims
- 0762US4571845APolycast level instruments with means for retaining level vials thereinWRIGHT RANDALL J·Filed 1984·Granted Feb 25, 1986·15 cites·21 claims
- 0859US4559714APitch measuring apparatusWRIGHT RANDALL J·Filed 1983·Granted Dec 24, 1985·13 cites·6 claims
- 0958US4599806ACarpenter's square and protractorWRIGHT RANDALL J·Filed 1985·Granted Jul 15, 1986·16 cites·16 claims
- 1041USD343363SHand levelWRIGHT RANDALL J·Filed 1992·Granted Jan 18, 1994·3 cites·1 claims
- 1139USD314350SLevelWRIGHT RANDALL J·Filed 1988·Granted Feb 5, 1991·2 cites·1 claims
- 1235USD314522SLevelWRIGHT RANDALL J·Filed 1988·Granted Feb 12, 1991·1 cites·1 claims
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