Inventor · disambiguated record
Douglas Crumb
Also filed as: CRUMB DOUGLAS · CRUMB DOUGLAS ABRAHAM
14 granted patents·4 pending applications·60 citations·filing 2012–2019
92Inventor score
Files withSHAFER HELEN ZINREICH13UNIV FLORIDA2IZI MEDICAL PRODUCTS1IZI MEDICAL PRODUCTS LLC1TANNER MARKS1
Top patents by PatentIndex Score
18 records- 0193US9964649B2Packaging for retro-reflective markersIZI MEDICAL PRODUCTS LLC·Filed 2015·Granted May 8, 2018·8 cites·4 claims
- 0293US9085401B2Packaging for retro-reflective markersIZI MEDICAL PRODUCTS·Filed 2013·Granted Jul 21, 2015·11 cites·12 claims
- 0393US8672490B2High reflectivity retro-reflective markerSHAFER HELEN ZINREICH·Filed 2012·Granted Mar 18, 2014·13 cites·18 claims
- 0485US8668345B2Retro-reflective marker with snap on threaded postSHAFER HELEN ZINREICH·Filed 2012·Granted Mar 11, 2014·5 cites·18 claims
- 0583US8661573B2Protective cover for medical device having adhesive mechanismSHAFER HELEN ZINREICH·Filed 2012·Granted Mar 4, 2014·4 cites·119 claims
- 0676US11193925B2Medication adherence monitoring deviceUNIV FLORIDA·Filed 2019·Granted Dec 7, 2021·4 cites·17 claims
- 0776US8651274B2Packaging for retro-reflective markersSHAFER HELEN ZINREICH·Filed 2012·Granted Feb 18, 2014·2 cites·19 claims
- 0872US8662684B2Radiopaque coreSHAFER HELEN ZINREICH·Filed 2012·Granted Mar 4, 2014·1 cites·12 claims
- 0959US8668343B2Reflective marker with alignment featureSHAFER HELEN ZINREICH·Filed 2012·Granted Mar 11, 2014·0 cites·3 claims
- 1059US8668342B2Material thickness control over retro-reflective markerSHAFER HELEN ZINREICH·Filed 2012·Granted Mar 11, 2014·0 cites·6 claims
- 1159US8641210B2Retro-reflective marker including colored mounting portionSHAFER HELEN ZINREICH·Filed 2012·Granted Feb 4, 2014·0 cites·6 claims
- 1257US8668344B2Marker sphere including edged opening to aid in moldingSHAFER HELEN ZINREICH·Filed 2012·Granted Mar 11, 2014·0 cites·16 claims
- 1357US8646921B2Reflective marker being radio-opaque for MRISHAFER HELEN ZINREICH·Filed 2012·Granted Feb 11, 2014·0 cites·8 claims
- 1454USD717192SMiniature portable gas chromatographTANNER MARKS·Filed 2013·Granted Nov 11, 2014·12 cites·1 claims
- 1541US2017074857A1Medication adherence monitoring deviceUNIV FLORIDA·Filed 2015·Application pending·0 cites
- 1641US2013220342A1Protective cover for medical device having a radiation detectorSHAFER HELEN ZINREICH·Filed 2012·Application pending·0 cites
- 1741US2013220343A1Protective cover for medical device having etched fastenersSHAFER HELEN ZINREICH·Filed 2012·Application pending·0 cites
- 1841US2013220344A1Protective cover for medical deviceSHAFER HELEN ZINREICH·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →