Inventor · disambiguated record
Robert Hay
Also filed as: HAY ROBERT · HAY ROBERT B · HAY ROBERT J
4 granted patents·1 pending application·95 citations·filing 1975–2011
76Inventor score
Top patents by PatentIndex Score
5 records- 0187US7389694B1Rail inspection systemHAY THOMAS R·Filed 2006·Granted Jun 24, 2008·48 cites·1 claims
- 0277US4001903AWorkpiece manipulating devicesHAY ROBERT B·Filed 1975·Granted Jan 11, 1977·33 cites·10 claims
- 0375US7932789B2Frequency adjustable surface acoustic wave oscillatorHAY ROBERT·Filed 2009·Granted Apr 26, 2011·14 cites·22 claims
- 0441US2005257806A1Floss outHAY ROBERT J·Filed 2004·Application pending·0 cites
- 0527US9990420B2Method of searching and generating a relevant search stringHAY ROBERT·Filed 2011·Granted Jun 5, 2018·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →