Inventor · disambiguated record
Royal A. Hanson
Also filed as: HANSON ROYAL A
9 granted patents·100 citations·filing 1996–2012
87Inventor score
Top patents by PatentIndex Score
9 records- 0177USD424458SHousing for a dissolution sampling apparatusHANSON RES CORP·Filed 1999·Granted May 9, 2000·23 cites·1 claims
- 0261US6821419B2Diffusion cell with quick release clampHANSON RES CORP·Filed 2002·Granted Nov 23, 2004·6 cites·13 claims
- 0361US5682001ADissolution test apparatus with counterbalance systemHANSON RESEARCH CORP·Filed 1996·Granted Oct 28, 1997·25 cites·4 claims
- 0459US5639974ADissolution test apparatusFiled 1996·Granted Jun 17, 1997·24 cites·2 claims
- 0545US6422098B1Dissolution sampling apparatusHANSON RES CORP·Filed 1999·Granted Jul 23, 2002·13 cites·8 claims
- 0640USD377152SDissolution test apparatusHANSON RES CORPORATION·Filed 1996·Granted Jan 7, 1997·6 cites·1 claims
- 0730USD688963SSampling machineHANSON ROYAL A·Filed 2012·Granted Sep 3, 2013·2 cites·1 claims
- 0830USD618817S6-vessel dissolution machineHANSON ROYAL A·Filed 2009·Granted Jun 29, 2010·1 cites·1 claims
- 0927USD618818S8-vessel dissolution machineHANSON ROYAL A·Filed 2009·Granted Jun 29, 2010·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →