Inventor · disambiguated record
Robert L. Terpstra
Also filed as: TERPSTRA ROBERT · TERPSTRA ROBERT L
22 granted patents·905 citations·filing 1992–2014
97Inventor score
Top patents by PatentIndex Score
22 records- 0195US5372629AMethod of making environmentally stable reactive alloy powdersUNIV IOWA STATE RES FOUND INC·Filed 1992·Granted Dec 13, 1994·139 cites·44 claims
- 0294US7699905B1Dispersoid reinforced alloy powder and method of makingUNIV IOWA STATE RES FOUND INC·Filed 2006·Granted Apr 20, 2010·22 cites·16 claims
- 0394US5527628APb-free Sn-Ag-Cu ternary eutectic solderUNIV IOWA STATE RES FOUND INC·Filed 1995·Granted Jun 18, 1996·139 cites·20 claims
- 0493US5811187AEnvironmentally stable reactive alloy powders and method of making sameUNIV IOWA STATE RES FOUND INC·Filed 1996·Granted Sep 22, 1998·98 cites·12 claims
- 0591US6425504B1One-piece, composite crucible with integral withdrawal/discharge sectionUNIV IOWA STATE RES FOUND INC·Filed 2000·Granted Jul 30, 2002·29 cites·14 claims
- 0686US6231691B1Lead-free solderUNIV IOWA STATE RES FOUND INC·Filed 1997·Granted May 15, 2001·59 cites·12 claims
- 0785US9833835B2Dispersoid reinforced alloy powder and method of makingUNIV IOWA STATE RES FOUND INC·Filed 2014·Granted Dec 5, 2017·2 cites·13 claims
- 0884US8197574B1Dispersoid reinforced alloy powder and method of makingANDERSON IVER E·Filed 2010·Granted Jun 12, 2012·3 cites·13 claims
- 0984US6074453AUltrafine hydrogen storage powdersUNIV IOWA STATE RES FOUND INC·Filed 1997·Granted Jun 13, 2000·37 cites·28 claims
- 1083US6533563B1Atomizing apparatus for making polymer and metal powders and whiskersUNIV IOWA STATE RES FOUND INC·Filed 2000·Granted Mar 18, 2003·24 cites·9 claims
- 1183US6358466B1Thermal sprayed composite melt containment tubular component and method of making sameUNIV IOWA STATE RES FOUND INC·Filed 2000·Granted Mar 19, 2002·24 cites·22 claims
- 1282US6142382AAtomizing nozzle and methodUNIV IOWA STATE RES FOUND INC·Filed 1998·Granted Nov 7, 2000·56 cites·7 claims
- 1381US7611565B1Device for hydrogen separation and methodLOS ALAMOS NAT SECURITY LLC·Filed 2006·Granted Nov 3, 2009·10 cites·18 claims
- 1481US5366688AHeat sink and method of fabricatingUNIV IOWA STATE RES FOUND INC·Filed 1994·Granted Nov 22, 1994·67 cites·14 claims
- 1580US5277705APowder collection apparatus/methodUNIV IOWA STATE RES FOUND INC·Filed 1992·Granted Jan 11, 1994·48 cites·16 claims
- 1673US5523049AHeat sink and method of fabricatingUNIV IOWA STATE RES FOUND INC·Filed 1994·Granted Jun 4, 1996·48 cites·16 claims
- 1772US5589199AApparatus for making environmentally stable reactive alloy powdersUNIV IOWA STATE RES FOUND INC·Filed 1994·Granted Dec 31, 1996·23 cites·5 claims
- 1869US9782827B2Dispersoid reinforced alloy powder and method of makingUNIV IOWA STATE RES FOUND INC·Filed 2014·Granted Oct 10, 2017·0 cites·12 claims
- 1965US5738705AAtomizer with liquid spray quenchingUNIV IOWA STATE RES FOUND INC·Filed 1995·Granted Apr 14, 1998·29 cites·10 claims
- 2064US6171433B1Method of making polymer powders and whiskers as well as particulate products of the method and atomizing apparatusUNIV IOWA STATE RES FOUND INC·Filed 1997·Granted Jan 9, 2001·27 cites·29 claims
- 2164US5423520AIn-situ control system for atomizationUNIV IOWA STATE RES FOUND INC·Filed 1993·Granted Jun 13, 1995·21 cites·14 claims
- 2262US8864870B1Dispersoid reinforced alloy powder and method of makingANDERSON IVER E·Filed 2012·Granted Oct 21, 2014·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →