Inventor · disambiguated record

Raymond R. Schansman

Also filed as: SCHANSMAN RAYMOND R

2 granted patents·15 citations·filing 1980–1980

57Inventor score

Technology areasG01V H04M

Files withINT PORT A CALL1 NASA1

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2 records

0135US4319133APhotoelectric detection systemNASA·Filed 1980·Granted Mar 9, 1982·9 cites·7 claims
0230US4340784APortable telephone answering deviceINT PORT A CALL·Filed 1980·Granted Jul 20, 1982·6 cites·9 claims

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Raymond R. Schansman — Patent Inventor | PatentIndex