Individual holder
LIVINGSTON WAYLON A
5 granted patents·232 citations·filing 1981–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
5 records- 0186US5303592AMethod and apparatus for coiled tubing inspectionLIVINGSTON WAYLON A·Filed 1991·Granted Apr 19, 1994·85 cites·31 claims
- 0278US4404853AMethod and apparatus for ultrasonic testing of tubular goodsLIVINGSTON WAYLON A·Filed 1981·Granted Sep 20, 1983·55 cites·30 claims
- 0375US4487072AUltrasonic testing of tubular goodsLIVINGSTON WAYLON A·Filed 1982·Granted Dec 11, 1984·33 cites·18 claims
- 0474US4475399AApparatus for ultrasonic testing of tubular goodsLIVINGSTON WAYLON A·Filed 1982·Granted Oct 9, 1984·31 cites·14 claims
- 0571US4541064AProcess for ultrasonic testing of tubular goodsLIVINGSTON WAYLON A·Filed 1982·Granted Sep 10, 1985·28 cites·12 claims
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