RH

Royal A. Hanson

HR Hanson Research: 5 patents #2 of 9Top 25%
📍 Calabasas, CA: #413 of 4,119 inventorsTop 15%
🗺 California: #66,801 of 386,348 inventorsTop 20%
Overall (All Time): #578,647 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
D688963 Sampling machine Steven W. Shaw, Robson L. Splane, Jr., Jeff Rosenbohm, William P. Debley, Jr. 2013-09-03
D618817 6-vessel dissolution machine Steven W. Shaw, Guillermo E. Meneses, Robson L. Splane, Jr., William P. Debley, Jr. 2010-06-29
D618818 8-vessel dissolution machine Steven W. Shaw, Guillermo E. Meneses, Robson L. Splane, Jr., William P. Debley, Jr. 2010-06-29
6821419 Diffusion cell with quick release clamp Bruce E. Renslow, Steven W. Shaw, Jerome S. Elkins 2004-11-23
6422098 Dissolution sampling apparatus Bruce E. Renslow, Guillermo E. Meneses, Steven W. Shaw, Robinson C. Russell 2002-07-23
D424458 Housing for a dissolution sampling apparatus Bruce E. Renslow, Robson L. Splane, Jr., Guillermo E. Meneses 2000-05-09
5682001 Dissolution test apparatus with counterbalance system Bruce E. Renslow 1997-10-28
5639974 Dissolution test apparatus Bruce E. Renslow 1997-06-17
D377152 Dissolution test apparatus Bruce E. Renslow, Guillermo E. Meneses, Sean M. Montgomery, Robson L. Splane, Jr. 1997-01-07