Inventor · disambiguated record

Richard W. Stone

Also filed as: STONE RICHARD · STONE RICHARD W

3 granted patents·47 citations·filing 1977–2015

67Inventor score

Technology areasA47J B62J C25F

Files withFRANZEN RAYMOND E1 IND DESIGN AND ENGINEERING1 THE UNIV OF DURHAM1

Top patents by PatentIndex Score

3 records

0162US4375711ARemovable cover hinge for food containersFRANZEN RAYMOND E·Filed 1980·Granted Mar 8, 1983·36 cites·4 claims
0244US4285573ALight reflective bicycle safety device and method of making the sameIND DESIGN AND ENGINEERING·Filed 1977·Granted Aug 25, 1981·11 cites·3 claims
0334US10465310B2Method and apparatus for electrochemical etchingTHE UNIV OF DURHAM·Filed 2015·Granted Nov 5, 2019·0 cites·20 claims

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