Inventor · disambiguated record
John William Drew
Also filed as: DREW JOHN W · DREW JOHN WILLIAM
4 granted patents·2 pending applications·91 citations·filing 1981–2006
79Inventor score
Top patents by PatentIndex Score
6 records- 0194US7818587B2Data transfer system encrypting data with information unique to a removable data storage itemHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Oct 19, 2010·28 cites·13 claims
- 0269US8549297B1Data transfer device library and key distributionTOPHAM ANDREW·Filed 2006·Granted Oct 1, 2013·7 cites·19 claims
- 0356US6235162B1Ultrapure hydroxylamine compound solutions and process of making sameSACHEM INC·Filed 1998·Granted May 22, 2001·22 cites·35 claims
- 0456US4411429AOffset putterDREW JOHN W·Filed 1981·Granted Oct 25, 1983·34 cites·11 claims
- 0544US2007081670A1Data transfer deviceTOPHAM ANDREW·Filed 2006·Application pending·0 cites
- 0643US2007083758A1Data transfer deviceTOPHAM ANDREW·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →