Inventor · disambiguated record
Eric Hay
Also filed as: HAY ERIC · HAY ERIC I · HAY ERIC IVAN
7 granted patents·103 citations·filing 1975–2019
85Inventor score
Top patents by PatentIndex Score
7 records- 0180US4834371AGame having magnetically operable piecesNH PRODUKTER HB·Filed 1988·Granted May 30, 1989·38 cites·19 claims
- 0278US11424918B2Method of operation of a trusted node software in a quantum key distribution systemQUANTUMXCHANGE INC·Filed 2019·Granted Aug 23, 2022·4 cites·17 claims
- 0359US4417728ATraining apparatus for racket sportsESSELTE STUDIUM AB·Filed 1980·Granted Nov 29, 1983·33 cites·11 claims
- 0454US5016878AGame having magnetically operable piecesNH PRODUKTER HB·Filed 1989·Granted May 21, 1991·13 cites·5 claims
- 0542US4021039AMiniature simulated tennis gameHAY ERIC IVAN·Filed 1975·Granted May 3, 1977·8 cites·15 claims
- 0632US11483140B2Secure out-of-band symmetric encryption key deliveryQUANTUMXCHANGE INC·Filed 2019·Granted Oct 25, 2022·0 cites·20 claims
- 0728US4307882ABall game for indoor useHAY ERIC I·Filed 1979·Granted Dec 29, 1981·7 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →