Inventor · disambiguated record
Ralph A. Hulseman
Also filed as: HULSEMAN RALPH · HULSEMAN RALPH A · HULSEMAN RALPH ALLEN
15 granted patents·13 pending applications·288 citations·filing 2010–2025
94Inventor score
Top patents by PatentIndex Score
28 records- 0197US10575667B2Microstructured packaging surfaces for enhanced gripHAVI GLOBAL SOLUTIONS LLC·Filed 2018·Granted Mar 3, 2020·34 cites·24 claims
- 0296US10687642B2Microstructured packaging surfaces for enhanced gripHAVI GLOBAL SOLUTIONS LLC·Filed 2017·Granted Jun 23, 2020·29 cites·22 claims
- 0396US10377044B2Microstructure arrangement for gripping low coefficient of friction materialsHOOWAKI LLC·Filed 2017·Granted Aug 13, 2019·38 cites·12 claims
- 0495US12239321B2Systems and methods for introducing and monitoring a negative pressure device for protecting an intestinal anastomosisSafeHeal SAS·Filed 2024·Granted Mar 4, 2025·3 cites·30 claims
- 0595US10889005B2Microstructure arrangement for gripping low coefficient of friction materialsHOOWAKI LLC·Filed 2019·Granted Jan 12, 2021·31 cites·12 claims
- 0694US9988201B2Micro-structured surface with improved insulation and condensation resistanceHAVI GLOBAL SOLUTIONS LLC·Filed 2017·Granted Jun 5, 2018·35 cites·21 claims
- 0794US9120670B2System and method for extruding parts having microstructuresHULSEMAN RALPH A·Filed 2012·Granted Sep 1, 2015·35 cites·26 claims
- 0893US10458053B2Microstructured high friction surface for high friction to fabric, yarn, and fibersHOOWAKI LLC·Filed 2017·Granted Oct 29, 2019·29 cites·17 claims
- 0993US9908274B2System and method for extruding parts having microstructuresHOOWAKI LLC·Filed 2015·Granted Mar 6, 2018·33 cites·23 claims
- 1092US11273557B2Microstructure arrangement for gripping low coefficient of friction materialsHOOWAKI LLC·Filed 2020·Granted Mar 15, 2022·2 cites·22 claims
- 1185US8720047B2Method for making microstructured objectsHULSEMAN RALPH A·Filed 2010·Granted May 13, 2014·12 cites·30 claims
- 1279US2022168904A1Microstructure arrangement for gripping low coefficient of friction materialsHOOWAKI LLC·Filed 2022·Application pending·0 cites
- 1375US8814954B2Method of manufacturing products having a metal surfaceHULSEMAN RALPH A·Filed 2010·Granted Aug 26, 2014·6 cites·24 claims
- 1466US10752415B2Fluid pouch with inner microstructureHAVI GLOBAL SOLUTIONS LLC·Filed 2017·Granted Aug 25, 2020·1 cites·4 claims
- 1564US12370696B2Gripping surface for manufactured articlesHOOWAKI LLC·Filed 2022·Granted Jul 29, 2025·0 cites·17 claims
- 1659US2025326137A1Gripping surface for manufactured articlesHOOWAKI LLC·Filed 2025·Application pending·0 cites
- 1757US2018257833A1Fluid pouch with inner microstructureHAVI GLOBAL SOLUTIONS LLC·Filed 2018·Application pending·0 cites
- 1857US2015298379A1System and Method For Extruding Parts Having MicrostructuresHOOWAKI LLC·Filed 2015·Application pending·0 cites
- 1957US2015298378A1System and Method For Extruding Parts Having MicrostructuresHOOWAKI LLC·Filed 2015·Application pending·0 cites
- 2049US2020338808A1Thin film with high grip microfeaturesHOOWAKI LLC·Filed 2019·Application pending·0 cites
- 2147US2011311764A1Multi-scale, multi-functional microstructured materialHULSEMAN RALPH A·Filed 2011·Application pending·0 cites
- 2247US2011266724A1Method for manufacturing microstructured metal or ceramic parts from feedstockHOOWAKI LLC·Filed 2010·Application pending·0 cites
- 2345US2021330302A1Biological material sampling deviceHOOWAKI LLC·Filed 2021·Application pending·0 cites
- 2441US2012067484A1Sacrificial Layer to Relieve Pinch Flashing in Molding OperationsZHANG YUE·Filed 2010·Application pending·0 cites
- 2540US2019062155A1Microstructured surface having discrete touch aestheticsHOOWAKI LLC·Filed 2018·Application pending·0 cites
- 2636US9873830B2Proppant for fracking fluidHOOWAKI LLC·Filed 2015·Granted Jan 23, 2018·0 cites·23 claims
- 2736US2017014111A1Microstructured SurfaceHOOWAKI LLC·Filed 2015·Application pending·0 cites
- 2836US2015368838A1Microstructured high friction surface for high friction to fabric, yarn and fibersHOOWAKI LLC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →