Inventor · disambiguated record

Patrick D. Stevens

Also filed as: STEVENS PATRICK D

1 granted patent·300 citations·filing 1997–1997

57Inventor score

Technology areasG07C

Files withSYLVAN LEARNING SYSTEMS INC1

Top patents by PatentIndex Score

1 record

0181US5915973ASystem for administration of remotely-proctored, secure examinations and methods thereforSYLVAN LEARNING SYSTEMS INC·Filed 1997·Granted Jun 29, 1999·300 cites·37 claims

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